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1987 Jaguar XJ6 Spark Plug

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NGK Spark Plug
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Sale Price: $4.98
(>35) In Stock
Part Number: 591-05174483
Notes: G-Power Spark Plug -- .028
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

NGK Spark Plug
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Sale Price: $4.98
(>35) In Stock
Part Number: 591-05051267
Notes: G-Power Spark Plug -- .035
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

NGK Spark Plug
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NGK 6418
Spark Plug
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Sale Price: $9.98
(>35) In Stock
Part Number: 591-05174455
Notes: Iridium IX Spark Plug -- .028
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

NGK Spark Plug
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Sale Price: $9.98
(>35) In Stock
Part Number: 591-05174459
Notes: Iridium IX Spark Plug -- .035
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

NGK Spark Plug
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Sale Price: $12.98
(>35) In Stock
Part Number: 591-05051248
Notes: Laser Platinum Spark Plug -- .028
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

NGK Spark Plug
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Sale Price: $2.98
(>35) In Stock
Part Number: 591-05243597
Notes: Standard Spark Plug -- .028
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

NGK Spark Plug
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Sale Price: $2.98
(>35) In Stock
Part Number: 591-05174506
Notes: Standard Spark Plug -- .035
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

NGK Spark Plug
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Sale Price: $2.98
(>35) In Stock
Part Number: 591-05174474
Notes: V-Power Spark Plug -- .028
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

NGK Spark Plug
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Sale Price: $2.98
(>35) In Stock
Part Number: 591-05174365
Notes: V-Power Spark Plug -- .035
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

Bosch Spark Plug
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Sale Price: $2.98
(1) In Stock
Part Number: 591-05103809
Notes: PLATINUM
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 2 
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 3 

Bosch Spark Plug
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Sale Price: $4.98
(3) In Stock
Part Number: 591-05020952
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

Shipping Options:
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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Bosch Spark Plug
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Bosch 4478
Spark Plug
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Sale Price: $5.98
(1) In Stock
Part Number: 591-05021006
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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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Bosch Spark Plug
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Bosch 7905
Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05021074
Notes: Super Plus -- Gap 0.035 in
Features:
  • Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs
  • Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability
  • Angular, five-ribbed insulator design prevents misfire due to current leakage
  • Nickel-plated rolled threads provides complete anti-seize and corrosion protection
  • Metal glass fused resistor maximizes interference suppression
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

Champion Spark Plug
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Sale Price: $7.98
(31) In Stock
Part Number: 591-05277465
Notes: Champion Iridium -- Gap .036
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Champion Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05027499
Notes: Copper Plus -- Gap .036; OE Type
Condition: New

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Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

Champion Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05027485
Notes: Copper Plus -- Gap .036; OE Type
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Champion Spark Plug
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Champion 7546
Spark Plug
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Sale Price: $7.98
(>35) In Stock
Part Number: 591-05237688
Notes: Double Platinum -- Gap .036
Condition: New

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Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Champion Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05027480
Notes: Platinum Power -- Gap .036
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

Champion Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05027477
Notes: Platinum Power -- Gap .036
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Champion Spark Plug
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Sale Price: $7.98
(>35) In Stock
Part Number: 591-05027541
Notes: Spark Plug -- DOUBLE PLATINUM POWER; .035 Gap
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 1987 Jaguar XJ6 Base  3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Sovereign  3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $6.98
(>35) In Stock
Part Number: 591-05051880
Notes: Double Platinum -- Gap 0.035; Long # P16R
Features:
  • Denso Part# P16R
  • Platinum-tipped Ground Electrode and Platinum-tipped Center Electrode
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 3 FI Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $7.98
(>35) In Stock
Part Number: 591-05169624
Notes: Iridium Power -- Gap 0.035; Long # IW16
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 3 FI Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $7.98
(>35) In Stock
Part Number: 591-05052105
Notes: Iridium Power -- Gap 0.044; Long # IQ20
Features:
  • Low fuel consumption
  • Excellent acceleration and performance
  • Stable combustion during idling
  • Long life and high reliability
  • Features iridium with high melting point
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 

Denso Spark Plug
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Denso 4508
Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05169542
Notes: Platinum TT -- Gap 0.040; Long # PQ20TT
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05169535
Notes: Platinum TT -- Gap 0.040; Long # PW16TT
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 3 FI Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $2.98
(>35) In Stock
Part Number: 591-05051883
Notes: STD -- Gap 0.032; Long # Q20PR-U
Features:
  • Q20PR-U
  • 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
• 1987 Jaguar XJ6 3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $2.98
(>35) In Stock
Part Number: 591-05051891
Notes: STD -- Gap 0.035; Long # W16EXR-U
Features:
  • Denso Part# W16EXR-U
  • Denso Traditional Nickel Spark Plug
  • U-Groove Ground Electrode
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 4.2L 6 Cyl VIN: 3 FI Naturally Aspirated GAS 

AC Delco Spark Plug
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Sale Price: $5.98
(>35) In Stock
Part Number: 591-05006370
Notes: Spark Plug
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 1987 Jaguar XJ6 Base  4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Base  4.2L 6 Cyl VIN: 3 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Sovereign  4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 

AC Delco Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05006386
Notes: Spark Plug
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 1987 Jaguar XJ6 Base  3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Sovereign  3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 

AC Delco Spark Plug
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Sale Price: $7.98
(>35) In Stock
Part Number: 591-05006389
Notes: Spark Plug
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 1987 Jaguar XJ6 Base  3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Sovereign  3.6L 6 Cyl VIN: 5 FI Naturally Aspirated GAS 

AC Delco Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 591-05008408
Notes: Spark Plug
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 1987 Jaguar XJ6 Base  4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Base  4.2L 6 Cyl VIN: 3 FI Naturally Aspirated GAS 
• 1987 Jaguar XJ6 Sovereign  4.2L 6 Cyl VIN: 2 FI Naturally Aspirated GAS 

E3 Spark Plugs Spark Plug
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E3 Spark Plugs E3.46
Spark Plug
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Sale Price: $6.98
(>35) In Stock
Part Number: 591-05343291
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
• 1987 Jaguar XJ6 4.2L 6 Cyl 
• 1987 Jaguar XJ6 4.2L 6 Cyl 

E3 Spark Plugs Spark Plug
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E3 Spark Plugs E3.48
Spark Plug
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Sale Price: $6.98
(4) In Stock
Part Number: 591-05343292
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
• 1987 Jaguar XJ6 3.6L 6 Cyl 

Motorcraft Spark Plug
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Sale Price: $2.98
(25) In Stock
Part Number: 591-05048434
Notes: Spark Plug -- Plug Material: Copper; Engines w/ 14mm Diameter Threads and 3/4 Thread Reach; Gap: .035; Type - Alternative Plg
Condition: New

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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 4.2L 6 Cyl 

Motorcraft Spark Plug
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Sale Price: $5.98
(>35) In Stock
Part Number: 591-05048472
Notes: Spark Plug -- Plug Material: Finewire Platinum; Gap: .035; Type - Alternative Plg
Condition: New

Shipping Options:
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This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

MSD Spark Plug - Iridium Tip Spark Plug - 4 Pack - Plug Type 7IR6Y - 0.043 in. Plug Gap

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Sale Price: $35.96
(3) In Stock
Part Number: 591-03287525
Notes: Iridium Tip Spark Plug; 4 Pack; Plug Type 7IR6Y ; 0.043 in. Plug Gap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

MSD Spark Plug - Iridium Tip Spark Plug - 4 Pack - Short Style Of 7IR6YS - 0.040 in. Plug Gap

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Sale Price: $35.96
(3) In Stock
Part Number: 591-03287529
Notes: Iridium Tip Spark Plug; 4 Pack; Short Style Of 7IR6YS; 0.040 in. Plug Gap
Condition: New

Shipping Options:
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This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1987 Jaguar XJ6 3.6L 6 Cyl 

5 stars - (8 Reviews)
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