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1991 Pontiac Firebird Spark Plug

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Bosch Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05252116
Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Our List Price: $5.08
(>35) In Stock
Part Number: 4668-05252098
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Bosch Spark Plug
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Our List Price: $5.08
(>35) In Stock
Part Number: 4668-05252090
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Product List Price:
$10.40
Our List Price: $7.48
(>25) In Stock
Part Number: W0133-1941848
Notes: OE Finewire Iridium
Features:
  • OE design for optimum fit and function
  • Center electrode is an ultra fine wire design.
  • Provides broader heat range to resist pre-ignition and fouling
  • Delivers exceptional ignitability and performance
  • Tapered shape ground electrode
  • Laser welded iridium-platinum alloy inlay
  • Nickel-plated shell with rolled threads
  • Anti-seize and corrosion protection
Condition: New

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This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Product List Price:
$6.08
Our List Price: $5.48
(>25) In Stock
Part Number: W0133-1938241
Notes: OE Finewire Platinum - Platinum Performance Life Upgrade - Do Not Gap.
Features:
  • OE design for optimum fit and function
  • Fine wire design delivers improved ignitability and performance life
  • Center electrode is an ultra fine wire design.
  • Copper core provides broader heat range to resist pre-ignition
  • Tapered shape ground electrode reduces flame shrouding for improved combustion
  • Yttrium enhanced to resist wear
  • Nickel-plated shell with rolled threads
  • Ribbed insulator design
Condition: New

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Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Bosch Spark Plug
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Product List Price:
$6.08
Our List Price: $5.48
(>25) In Stock
Part Number: W0133-1937825
Notes: OE Finewire Platinum - Platinum Performance Life Upgrade - Do Not Gap.
Features:
  • OE design for optimum fit and function
  • Fine wire design delivers improved ignitability and performance life
  • Center electrode is an ultra fine wire design.
  • Copper core provides broader heat range to resist pre-ignition
  • Tapered shape ground electrode reduces flame shrouding for improved combustion
  • Yttrium enhanced to resist wear
  • Nickel-plated shell with rolled threads
  • Ribbed insulator design
Condition: New

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Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Product List Price:
$10.05
Our List Price: $6.48
(2) In Stock
Part Number: W0133-1633676
Notes: Platinum +2 - UR4 NGK
Product Remark: NLA - 6/12
Features:
  • OE-Equivalent and direct fit application.
  • Revolutionary firing technology featuring multiple spark paths
  • Two yttrium-enhanced ground electrodes.
  • Electrode gap is factory set and never requires adjustment.
  • Anti-seize and corrosion protection.
Condition: New

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Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Product List Price:
$13.80
Our List Price: $6.48
(>25) In Stock
Part Number: W0133-1636489
Notes: Platinum +4 - UR4 NGK
Product Remark: exc. w/turbo
Features:
  • OE design for optimum fit and function
  • Revolutionary surface air gap firing technology featuring multiple spark paths
  • More platinum versus Bosch Platinum Plus
  • Four yttrium-enhanced ground electrodes
Condition: New

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Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Product List Price:
$7.19
Our List Price: $6.48
(>25) In Stock
Part Number: W0133-1808604
Notes: Platinum Plus - UR4 NGK
Product Remark: HR9BPX+
Features:
  • OE-Equivalent and direct fit application.
  • Platinum center electrode, heat-fused into an extended insulator.
  • Nickel-plated rolled threads.
  • Tapered, yttrium-enhanced v-profile ground electrode.
  • Electrode gap is factory set and never requires adjustment.
  • Anti-seize and corrosion protection. The Platinum Plus reaches its self-cleaning temperature faster, and with a lower ignition voltage requirements, provides reliable starting in hot and cold weather extremes; providing a
Condition: New

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Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Our List Price: $5.08
(1) In Stock
Part Number: 4668-05020944
Notes: Platinum Plus -- Gap 0.035 in
Features:
  • Exclusive platinum technology in the center electrode for quicker starts, smoother acceleration and increased fuel efficiency
  • Tapered, yttrium enhanced v-profile ground electrode provides a 25% longer performance life
  • Lower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
  • Factory-set gap once the proper gap is set, there's no need to re-gap
  • Contains one spark plug
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Our List Price: $5.08
(11) In Stock
Part Number: 4668-05020945
Notes: Platinum Plus -- Gap 0.045 in
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Bosch Spark Plug
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Our List Price: $6.08
(>35) In Stock
Part Number: 4668-05021002
Notes: Platinum+4 -- Do Not Gap, Gap is Preset
Features:
  • Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
  • Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life
  • Electrode gap is factory set to provide ease of installation - never requires adjustment
  • Never requires gapping,the electrode gap is factory-set and never requires adjustment
  • Provides ease of installation - never requires adjustment
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05203767
Notes: Super Plus -- Gap 0.035 in
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 

Bosch Spark Plug
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Our List Price: $3.08
(1) In Stock
Part Number: 4668-05306260
Notes: Super Plus -- Gap 0.035 in
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.7L V8 

Bosch Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05203767
Notes: Super Plus -- Gap 0.045 in
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Denso Spark Plug
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Our List Price: $7.08
(>35) In Stock
Part Number: 4668-05052102
Notes: Double Platinum -- Gap 0.040; Long # PT16EPR10; Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Denso Spark Plug
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Denso 5325
Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05169630
Notes: Iridium Power -- Gap 0.044; Long # IT16; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Denso Spark Plug
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Our List Price: $8.08
(23) In Stock
Part Number: 4668-05169633
Notes: Iridium Power -- Gap 0.044; Long # ITF16; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Denso Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05445066
Notes: Iridium TT -- Gap 0.040; Long # IT16TT; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Denso Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05445068
Notes: Iridium TT -- Gap 0.040; Long # ITF16TT; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Denso Spark Plug
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Denso 4511
Spark Plug
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Our List Price: $4.08
(>35) In Stock
Part Number: 4668-05169545
Notes: Platinum TT -- Gap 0.040; Long # PT16TT; Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Denso Spark Plug
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Our List Price: $4.08
(>35) In Stock
Part Number: 4668-05169543
Notes: Platinum TT -- Gap 0.040; Long # PTF16TT; Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Denso Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05052085
Notes: STD -- Gap 0.032; Long # T16EPR-U; O.E. Recommended Resistor Plug with Patented U-Groove Design
Features:
  • T16EPR-U
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Denso Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05052087
Notes: STD -- Gap 0.035; Long # T16PR-U; O.E. Recommended Resistor Plug with Patented U-Groove Design
Features:
  • T16PR-U
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

AC Delco Spark Plug
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Our List Price: $3.73
(>35) In Stock
Part Number: 4668-09006525
Notes: Professional Conventional -- CAST IRON HEADS; Original Equipment; Gap .035
Condition: New

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This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 5.7L V8 VIN: 8 

AC Delco Spark Plug
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Our List Price: $3.73
(>35) In Stock
Part Number: 4668-09006525
Notes: Professional Conventional -- Original Equipment; Gap .035
Condition: New

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This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 VIN: F 

AC Delco Spark Plug
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Our List Price: $3.73
(>35) In Stock
Part Number: 4668-09006506
Notes: Professional Conventional -- Original Equipment; Gap .045
Condition: New

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Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 VIN: T 

AC Delco Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05006405
Notes: Professional Double Platinum -- Gap .035
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 

AC Delco Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05006401
Notes: Professional Double Platinum -- Gap .035
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.7L V8 

AC Delco Spark Plug
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Our List Price: $8.08
(>35) In Stock
Part Number: 4668-05448545
Notes: Professional Double Platinum -- Gap .045
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

AC Delco Spark Plug
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Our List Price: $6.08
(>35) In Stock
Part Number: 4668-05005918
Notes: Professional Rapidfire -- Gap .045
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

AC Delco Spark Plug
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Our List Price: $6.08
(>35) In Stock
Part Number: 4668-05005354
Notes: Professional Rapidfire -- Gap .045
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

AC Delco Spark Plug
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Our List Price: $3.73
(>35) In Stock
Part Number: 4668-09006508
Notes: Spark Plug
Condition: New

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This Product Fits the Following: Catalog: H
Vehicle Sub Model Engine
• 1991 Pontiac Firebird Base  3.1L V6 VIN: T FI Naturally Aspirated GAS 

NGK Spark Plug
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Our List Price: $4.73
(16) In Stock
Part Number: 4668-09083068
Notes: G-Power Spark Plug -- Gap 0.035"
Condition: New

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Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

NGK Spark Plug
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Our List Price: $4.73
(>35) In Stock
Part Number: 4668-09083113
Notes: G-Power Spark Plug -- Gap 0.045"
Condition: New

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Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

NGK Spark Plug
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Our List Price: $9.73
(26) In Stock
Part Number: 4668-09083492
Notes: Iridium IX Spark Plug -- Gap 0.035"
Condition: New

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Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

NGK Spark Plug
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Our List Price: $9.73
(>35) In Stock
Part Number: 4668-09083477
Notes: Iridium IX Spark Plug -- Gap 0.045"
Condition: New

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Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

NGK Spark Plug
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Product List Price:
$19.42
Our List Price: $10.48
(24) In Stock
Part Number: W0133-1635569
Notes: Iridium-IX - UR5 NGK
Product Remark: UR5IX NGK
Features:
  • Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark
  • Iridium Alloy has an Extremely High Melting Point, Perfect for Todays High-Tech, High Performance Engines
  • Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
  • Corrugated Ribs Prevent Flashover
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Copper Core Aids in Heat Removal
  • Triple Seals Prevent Leakage
Condition: New

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Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

NGK Spark Plug
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Product List Price:
$4.97
Our List Price: $4.48
(>25) In Stock
Part Number: W0133-1641820
Notes: V-Power - UR4 NGK
Product Remark: UR4 NGK
Features:
  • Lowers ignition system voltage requirements
  • Greater ignitability and performance over conventional spark plugs
  • Corrugated Ribs Prevent Flashover
  • Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Increased fuel economy and lower emissions
  • Highly durable against electrical and chemical wear
  • Triple Seals Prevent Leakage Economical performance a
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

NGK Spark Plug
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Product List Price:
$4.77
Our List Price: $3.48
(24) In Stock
Part Number: W0133-1641822
Notes: V-Power - UR5 NGK
Product Remark: UR5 NGK
Features:
  • Lowers ignition system voltage requirements
  • Greater ignitability and performance over conventional spark plugs
  • Corrugated Ribs Prevent Flashover
  • Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Increased fuel economy and lower emissions
  • Highly durable against electrical and chemical wear
  • Triple Seals Prevent Leakage Economical performance a
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Catalog: A
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

NGK Spark Plug

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Our List Price: $2.98
(>15) In Stock
Part Number: 4668-03344092
Notes: V-Power Spark Plug -- .035
Condition: New

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Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

NGK Spark Plug

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NGK 2771
Spark Plug
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Our List Price: $2.98
(>15) In Stock
Part Number: 4668-03344063
Notes: V-Power Spark Plug -- .045
Condition: New

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Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Champion Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05027447
Notes: Copper Plus -- Plug Type RV15YC4; CAST IRON HEADS; Gap .035; OE Type
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.7L V8 

Champion Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05027447
Notes: Copper Plus -- Plug Type RV15YC4; Gap .035; OE Type
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 

Champion Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05027491
Notes: Copper Plus -- Plug Type RV9YC; Gap .044; OE Type
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Champion Spark Plug
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Our List Price: $7.08
(>35) In Stock
Part Number: 4668-05027532
Notes: Double Platinum Power -- Plug Type RV17PMP4; CAST IRON HEADS; Gap .035
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.7L V8 

Champion Spark Plug
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Our List Price: $7.08
(>35) In Stock
Part Number: 4668-05027532
Notes: Double Platinum Power -- Plug Type RV17PMP4; Gap .035
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 

Champion Spark Plug
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Our List Price: $4.08
(>35) In Stock
Part Number: 4668-05027460
Notes: Platinum Power -- Plug Type RV17PMC4; CAST IRON HEADS; Gap .035
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.7L V8 

Champion Spark Plug
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Our List Price: $4.08
(>35) In Stock
Part Number: 4668-05027460
Notes: Platinum Power -- Plug Type RV17PMC4; Gap .035
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 

E3 Spark Plugs Spark Plug
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Our List Price: $7.08
(>35) In Stock
Part Number: 4668-05343289
Notes: Spark Plug
Features:
  • More Horsepower
  • Improved Fuel Efficiency
  • Reduced Engine Emissions
  • Longer Engine Life
  • Better Conductive Heat Transfer
  • Easier starts in all weather conditions
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

E3 Spark Plugs Spark Plug
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Our List Price: $7.08
(>35) In Stock
Part Number: 4668-05343288
Notes: Spark Plug
Features:
  • More Horsepower
  • Improved Fuel Efficiency
  • Reduced Engine Emissions
  • Longer Engine Life
  • Better Conductive Heat Transfer
  • Easier starts in all weather conditions
Condition: New

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This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Motorcraft Spark Plug
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Motorcraft SP-425
Spark Plug
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Our List Price: $3.08
(>35) In Stock
Part Number: 4668-05048439
Notes: Spark Plug -- Plug Material: Copper; Gap: .035; Type - Alternative Plg
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

Motorcraft Spark Plug
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(Read reviews)
Our List Price: $4.08
(>35) In Stock
Part Number: 4668-05048433
Notes: Spark Plug -- Plug Material: Copper; Gap: .045; Type - Alternative Plg
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Motorcraft Spark Plug
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(Read reviews)
Our List Price: $5.08
(>35) In Stock
Part Number: 4668-05048476
Notes: Spark Plug -- Plug Material: Platinum; Gap: .045; Type - Alternative Plg
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 

Bosch Spark Plug
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Our List Price: $3.08

Out of Stock
Part Number: 4668-05120677
Notes: PLATINUM
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 5.0L V8 VIN: E 
• 1991 Pontiac Firebird 5.0L V8 VIN: F 

Bosch Spark Plug
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(Read reviews)
Our List Price: $6.08

Out of Stock
Part Number: 4668-05310676
Notes: Platinum+2 -- Do Not Gap, Gap is Preset
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
• 1991 Pontiac Firebird 3.1L V6 
• 1991 Pontiac Firebird 5.0L V8 
• 1991 Pontiac Firebird 5.7L V8 

MSD Spark Plug - Iridium Tip Spark Plug - 4 Pack - Plug Type 6IR4Y - [Available While Supplies Last];0.035 in. Plug Gap

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Our List Price: $35.96

Out of Stock
Part Number: 4668-03287535
Notes: Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR4Y; [Available While Supplies Last];0.035 in. Plug Gap
Detailed Notes: Available While Supplies Last
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Sub Model Engine
• 1991 Pontiac Firebird Base  5.0L V8 
• 1991 Pontiac Firebird Formula  5.0L V8 
• 1991 Pontiac Firebird Formula  5.7L V8 
• 1991 Pontiac Firebird Trans Am  5.0L V8 
• 1991 Pontiac Firebird Trans Am  5.7L V8 
• 1991 Pontiac Firebird Trans Am GTA  5.0L V8 
• 1991 Pontiac Firebird Trans Am GTA  5.7L V8 

4.9 stars - (9 Reviews)
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