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1981 Ford LTD Spark Plug

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E3 Spark Plugs Spark Plug
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(Read reviews)
Sale Price: $7.08
(>35) In Stock
Part Number: 5437-05343289
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

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

Bosch Spark Plug
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(Read reviews)
Retail Price:
$10.52
Sale Price: $9.48
(12) In Stock
Part Number: W0133-1941848
Notes: OE Finewire Iridium
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Product Fits the Following: Warehouse: A
Vehicle
• 1981 Ford LTD

AC Delco Spark Plug
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Sale Price: $3.73
(>35) In Stock
Part Number: 5437-09006525
Notes: Professional Conventional -- Gap .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 4.2L V8 VIN: D 2BBL 
• 1981 Ford LTD 5.0L V8 VIN: F 2BBL 
• 1981 Ford LTD 5.8L V8 VIN: G 2BBL 

AC Delco Spark Plug
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Sale Price: $8.08
(>35) In Stock
Part Number: 5437-05006405
Notes: Professional Double Platinum -- Gap .044
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

AC Delco Spark Plug
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(Read reviews)
Sale Price: $8.08
(>35) In Stock
Part Number: 5437-05006405
Notes: Professional Double Platinum -- Gap .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 

AC Delco Spark Plug
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(Read reviews)
Sale Price: $6.08
(>35) In Stock
Part Number: 5437-05005918
Notes: Professional Rapidfire -- Gap .044
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

AC Delco Spark Plug
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(Read reviews)
Sale Price: $6.08
(>35) In Stock
Part Number: 5437-05005918
Notes: Professional Rapidfire -- Gap .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 

Bosch Spark Plug
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(Read reviews)
Sale Price: $7.73
(>35) In Stock
Part Number: 5437-09021111
Notes: OE Fine Wire Iridium -- Do Not Gap, Gap is Preset
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

Bosch Spark Plug
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(Read reviews)
Sale Price: $5.08
(>35) In Stock
Part Number: 5437-05252090
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

Bosch Spark Plug
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Sale Price: $3.08
(5) In Stock
Part Number: 5437-05120678
Notes: PLATINUM
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 VIN: D 
• 1981 Ford LTD 5.0L V8 VIN: F 
• 1981 Ford LTD 5.8L V8 VIN: G 

Bosch Spark Plug
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Sale Price: $4.73
(6) In Stock
Part Number: 5437-09020455
Notes: Platinum Plus -- Gap 0.050 in
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

Bosch Spark Plug
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(Read reviews)
Sale Price: $3.08
(3) In Stock
Part Number: 5437-05244465
Notes: SUPER
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 VIN: D 
• 1981 Ford LTD 5.0L V8 VIN: F 
• 1981 Ford LTD 5.8L V8 VIN: G 

Bosch Spark Plug
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(Read reviews)
Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05276429
Notes: Super Plus -- Gap 0.050 in
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

Champion Spark Plug
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(Read reviews)
Sale Price: $3.73
(>35) In Stock
Part Number: 5437-09023460
Notes: Copper Plus -- Plug Type RV15YC4; Gap .044; OE Type
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

Champion Spark Plug
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(Read reviews)
Sale Price: $3.73
(>35) In Stock
Part Number: 5437-09023460
Notes: Copper Plus -- Plug Type RV15YC4; Gap .050; OE Type
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.0L V8 

Champion Spark Plug
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(Read reviews)
Sale Price: $3.73
(32) In Stock
Part Number: 5437-09023468
Notes: Copper Plus -- Plug Type RV17YC; Gap .050; OE Type
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 4.2L V8 

Champion Spark Plug
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(Read reviews)
Sale Price: $7.73
(6) In Stock
Part Number: 5437-09023565
Notes: Double Platinum -- Plug Type RV17PMP4; Gap .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

Champion Spark Plug
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(Read reviews)
Sale Price: $4.08
(>35) In Stock
Part Number: 5437-05027460
Notes: Platinum Power -- Plug Type RV17PMC4; Gap .044
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

Champion Spark Plug
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(Read reviews)
Sale Price: $4.08
(>35) In Stock
Part Number: 5437-05027460
Notes: Platinum Power -- Plug Type RV17PMC4; Gap .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 

Denso Spark Plug
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Sale Price: $8.08
(>35) In Stock
Part Number: 5437-05169633
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 Ir Alloy (90% Ir)
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 VIN: D CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.0L V8 VIN: F CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.8L V8 VIN: G CARB Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $8.08
(>35) In Stock
Part Number: 5437-05445068
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

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 VIN: D CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.0L V8 VIN: F CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.8L V8 VIN: G CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $4.08
(>35) In Stock
Part Number: 5437-05169543
Notes: Platinum TT -- Gap 0.040; Long # PTF16TT; Platinum TT Plug - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 VIN: D CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.0L V8 VIN: F CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.8L V8 VIN: G CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05052088
Notes: STD -- Gap 0.044; Long # T16PR-U11; O.E. Recommended Resistor Plug with Patented U-Groove Design
Features:
  • T16PR-U11
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 5.0L V8 VIN: F CARB Naturally Aspirated GAS 
• 1981 Ford LTD 5.8L V8 VIN: G CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05052089
Notes: STD -- Gap 0.060; Long # T16PR-U15; O.E. Recommended Resistor Plug with Patented U-Groove Design
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 1981 Ford LTD Base  4.2L V8 VIN: D CARB Naturally Aspirated GAS 
• 1981 Ford LTD Crown Victoria  4.2L V8 VIN: D CARB Naturally Aspirated GAS 
• 1981 Ford LTD 4.2L V8 VIN: D CARB Naturally Aspirated GAS 

Motorcraft Spark Plug
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Motorcraft SP-450
Spark Plug
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Sale Price: $4.08
(>35) In Stock
Part Number: 5437-05048453
Notes: Spark Plug -- Plug Material: Copper; Gap: .044; Type - Standard Service Plg
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 

Motorcraft Spark Plug
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Motorcraft SP-425
Spark Plug
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Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05048439
Notes: Spark Plug -- Plug Material: Copper; Gap: .050; Type - Standard Service Plg
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine Transmission
• 1981 Ford LTD 4.2L V8  AOD 
• 1981 Ford LTD 5.0L V8   
• 1981 Ford LTD 5.8L V8 VIN: G   

NGK Spark Plug
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(Read reviews)
Sale Price: $4.73
(17) In Stock
Part Number: 5437-09083087
Notes: G-Power Spark Plug -- .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 

NGK Spark Plug
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(Read reviews)
Sale Price: $4.73
(8) In Stock
Part Number: 5437-09083068
Notes: G-Power Spark Plug -- H.O.; .044
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

NGK Spark Plug
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(Read reviews)
Sale Price: $4.73
(17) In Stock
Part Number: 5437-09083087
Notes: G-Power Spark Plug -- Without H.O.; .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

NGK Spark Plug
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(Read reviews)
Sale Price: $9.73
(30) In Stock
Part Number: 5437-09083502
Notes: Iridium IX Spark Plug -- .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 

NGK Spark Plug
Click to Enlarge
(Read reviews)
Sale Price: $9.73
(7) In Stock
Part Number: 5437-09083492
Notes: Iridium IX Spark Plug -- H.O.; .044
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

NGK Spark Plug
Click to Enlarge
(Read reviews)
Sale Price: $9.73
(30) In Stock
Part Number: 5437-09083502
Notes: Iridium IX Spark Plug -- Without H.O.; .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: H
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

NGK Spark Plug
Click to Enlarge
(Read reviews)
Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05174473
Notes: V-Power Spark Plug -- .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 

NGK Spark Plug
Click to Enlarge
(Read reviews)
Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05174461
Notes: V-Power Spark Plug -- H.O.; .044
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

NGK Spark Plug
Click to Enlarge
(Read reviews)
Sale Price: $3.08
(>35) In Stock
Part Number: 5437-05174473
Notes: V-Power Spark Plug -- Without H.O.; .050
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1981 Ford LTD 5.8L V8 

MSD Spark Plug - Iridium Tip Spark Plug - 4 Pack - Plug Type 16IR5Y - [Available While Supplies Last];0.035 in. Plug Gap

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(Read reviews)
Sale Price: $35.96
(9) In Stock
Part Number: 5437-03287564
Notes: Iridium Tip Spark Plug; 4 Pack; Plug Type 16IR5Y; [Available While Supplies Last];0.035 in. Plug Gap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

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

Click to Enlarge Image is not vehicle specific
(Read reviews)
Sale Price: $35.96
(8) In Stock
Part Number: 5437-03287535
Notes: Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR4Y; [Available While Supplies Last];0.035 in. Plug Gap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1981 Ford LTD 4.2L V8 
• 1981 Ford LTD 5.0L V8 
• 1981 Ford LTD 5.8L V8 

4.5 stars - (2 Reviews)
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