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Jaguar XJ8 Replacement Spark Plugs Information
In internal combustion engines, compressed fuels like aerosol or gas are ignited by means of a spark plug. The functioning of a spark plug is quite simple. Just like electricity produced through lightning, spark plugs ignite electricity between a gap inside the engine. High voltage is needed for the electricity to travel between these gaps to generate the sparks. The voltage should be ideally between 40,000 to 100,000 volts. Spark plugs also need to be constructed delicately as they have to stand extreme heat and pressure inside the cylinder. Each automaker will select specific spark plugs for their cars. Some cars with high and extreme performance generate high energy, thereby producing more electricity. Such cars will need colder spark plugs. The Jaguar will use supercharged V8 Jaguar XJ8 spark plugs. Colder spark plugs will have more spark area thus allowing the engines to run cooler. Always choose the right kind of spark plug for your vehicle. Wrong types of spark plugs could ignite the fuel before the spark fires, causing damage to the vehicle. You should also check the level of coil decay of the spark plug regularly. Sometimes the cover of the plug will come off and the coils will be damaged. Always buy OE certified parts to avoid these troubles.
They are available for the following Jaguar XJ8 years: 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 09, 08, 07, 06, 05, 04, 03, 02, 01, 00, 99, 98. This part is also sometimes called Jaguar XJ8 Spark Plug. We stock spark plugs parts for most Jaguar models including S Type, X Type, XJ6, XK8, Vanden Plas, XJS, XF, XJR, XKE, XJ, XKR, XJ12, Super V8, XFR, XK, XE, XK140, XK150, Mark VII, 420, 3.8, Mark IX, Mark X, XJRS, D Type, XK120, 340, Mark V, 2.4, 3.4, Mark VIII, C Type and XKSS.
We stock these Spark Plugs brands for the Jaguar XJ8: NGK, Bosch, Denso, Autolite, Champion, SKP and Motorcraft.
![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
NGK W0133-1631727
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Product List Price: $29.06
Our List Price: $12.10
Product SKU: W0133-1631727
Product Note: Laser Iridium
Important Product Info: IFR5N10 NGK
Condition: New
Shipping Options:
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NGK W0133-1631727
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Product List Price: $29.06
Our List Price: $12.10
Product SKU: W0133-1631727
Product Note: Laser Iridium
Important Product Info: IFR5N10 NGK
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
NGK W0133-1631727
Spark Plug Close
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Product List Price: $29.06
Our List Price: $12.10
Product SKU: W0133-1631727
Product Note: Laser Iridium
Important Product Info: IFR5N10 NGK
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
NGK W0133-1631727
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Product List Price: $29.06
Our List Price: $12.10
Product SKU: W0133-1631727
Product Note: Laser Iridium
Important Product Info: IFR5N10 NGK
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Bosch 8101
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Our List Price: $4.61
Product SKU: 8101
Product Note: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset; Original equipment is Single Iridium
Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium and Platinum
Insulator Material Ceramic
Package Contents Spark Plug
Features:
Condition: New
Shipping Options:
Ground Must be purchased in quantities of 4
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Bosch 8101
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Our List Price: $4.61
Product SKU: 8101
Product Note: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset
Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium and Platinum
Insulator Material Ceramic
Package Contents Spark Plug
Features:
Condition: New
Shipping Options:
Ground Must be purchased in quantities of 4
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Product List Price: $13.80
Our List Price: $4.15
Product SKU: W0133-1636054
Product Note: Platinum +4
Important Product Info: NLA 7/17
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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NGK 7866
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Our List Price: $10.09
Product SKU: 7866
Product Note: Laser Iridium Spark Plug -- Gap 0.040"; Actual OE Manufacturer; 100,000 mi OE Manufacturer Recommended Service Interval
Features:
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
NGK W0133-1631727
Spark Plug Close
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Product List Price: $29.06
Our List Price: $12.10
Product SKU: W0133-1631727
Product Note: Laser Iridium
Important Product Info: IFR5N10 NGK
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
|
![]() ![]() Click to Enlarge (1 Reviews) 5 Stars
NGK W0133-1631687
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Product List Price: $29.06
Our List Price: $12.44
Product SKU: W0133-1631687
Product Note: Laser Platinum
Important Product Info: PFR5G-13E
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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Our List Price: $5.38
Product SKU: 5302
Product Note: Iridium Power -- Gap 0.044; 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)
Features:
Condition: New
Shipping Options:
Ground Must be purchased in quantities of 4
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![]() ![]() Click to Enlarge (2 Reviews) 5 Stars
NGK 7866
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Our List Price: $10.09
Product SKU: 7866
Product Note: Laser Iridium Spark Plug -- Gap 0.040"; Actual OE Manufacturer; 100,000 mi OE Manufacturer Recommended Service Interval
Features:
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (6 Reviews) 5 Stars
NGK 5464
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Our List Price: $6.30
Product SKU: 5464
Product Note: Iridium IX Spark Plug -- Gap 0.040"
Features:
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (6 Reviews) 5 Stars
NGK 5464
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Our List Price: $6.30
Product SKU: 5464
Product Note: Iridium IX Spark Plug -- Gap 0.040"
Features:
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (6 Reviews) 5 Stars
NGK 5464
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Our List Price: $6.30
Product SKU: 5464
Product Note: Iridium IX Spark Plug -- Gap 0.040"
Features:
Condition: New
Shipping Options:
Ground
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Our List Price: $6.81
Product SKU: C2A1535
Product Note: Spark Plug
Condition: New
Shipping Options:
Ground
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Autolite AP3924
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Our List Price: $2.45
Product SKU: AP3924
Product Note: Platinum Spark Plug -- .040"/1.0mm
Center Electrode Core Copper
Center Electrode Tip Material Platinum
Ground Electrode Tip Material Nickel
Features:
Condition: New
Shipping Options:
Ground
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Bosch 8101
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Our List Price: $4.60
Product SKU: 8101
Product Note: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset; Original equipment is Single Iridium
Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium and Platinum
Insulator Material Ceramic
Package Contents Spark Plug
Features:
Condition: New
Shipping Options:
Ground
|
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NGK 5464
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Our List Price: $6.08
Product SKU: 5464
Product Note: Iridium IX Spark Plug -- Gap 0.040"
Features:
Condition: New
Shipping Options:
Ground
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Our List Price: $3.16
Product SKU: 7070
Product Note: Double Platinum Power -- Plug Type RC11PYPB4; Gap 0.040in
Classification Champion Double Platinum
Ground Electrode Core Material Platinum
Center Electrode Tip Material Platinum
Condition: New
Shipping Options:
Ground
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Our List Price: $7.64
with FREE Shipping
Product SKU: SP1013
Product Note: Spark Plug -- Gap: .040/1.0mm; Enhanced Tapered Ground Electrode With Platinum Chip
Features:
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $5.98
Product SKU: SP-485-X
Product Note: Double Platinum Spark Plug -- OE Style; .050"/1.3mm; Plug Material: Double Platinum; Interchangeable with SP-485
Features:
Condition: New
Shipping Options:
Ground
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- 00 2000 Jaguar XJ8 Alternator Denso 120 Amp
- 03 2003 Jaguar XJ8 Ignition Coil Karlyn STI Product
- 99 1999 Jaguar XJ8 Knock Sensor Genuine
- 98 1998 Jaguar XJ8 Reference Sensor Standard Motor Products
- 98 1998 Jaguar XJ8 Starter Bosch
- 05 2005 Jaguar XJ8 Variable Timing Solenoid 4.2L V8 GAS Gates
Bosch products have been top quality for many years, very satisfied
Already gapped, reliable plugs. Ready for another 100k miles.