1991 Jaguar XJ-Type Spark Plugs
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NGK®Laser Iridium™ Spark PlugJaguar Vanden Plas / XJ6 4.0L 1991, Laser Iridium™ Spark Plug by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder...$12.60 - Denso®Iridium TT™ Spark PlugJaguar XJ-Type 1991, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology. Make your vehicle faster and more powerful with premium-quality performance fuel system parts...$8.01 - $8.08
- Denso®Iridium Long-Life Spark PlugJaguar XJ-Type 1991, Iridium Long-Life Spark Plug by Denso®. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Denso's patented Iridium alloy is more durable than even Platinum, allowing the...$7.27 - $10.95
- TRQ®Iridium Spark Plug SetJaguar XJ-Type 1991, Iridium Spark Plug Set by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it is a simple task.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$46.48 - $54.67$46.95 - $56.95Save up to 4%
- Denso®Iridium Power™ Spark PlugJaguar XJ-Type 1991, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) & Tapered Tip...$6.77
- Motorcraft®Double Platinum Spark PlugJaguar Vanden Plas / XJ6 1991, Double Platinum Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.97
- NGK®Laser Platinum™ Spark PlugJaguar Vanden Plas / XJ6 4.0L 1991, Laser Platinum™ Spark Plug by NGK®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...$10.09
- Champion®Copper Plus Spark PlugJaguar XJ-Type 1991, Copper Plus Spark Plug by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the core of...Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life$2.17 - $2.31
- NGK®V-Power™ Spark PlugJaguar XJ12 / XJS 5.3L 1991, V-Power™ Spark Plug by NGK®. Spark plugs offer higher performance compared to standard plugs. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage...$2.70
- ACDelco®Gold™ Rapidfire Platinum Spark PlugJaguar XJ-Type 1991, Gold™ Rapidfire Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.09 - $5.49
- Denso®Platinum TT™ Spark PlugJaguar XJ-Type 1991, Platinum TT™ Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous industry...$3.75
- ACDelco®Gold™ Double Platinum Spark PlugJaguar Vanden Plas / XJ6 4.0L 1991, Gold™ Double Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.02
- ACDelco®Professional™ Conventional Nickel Spark PlugJaguar Vanden Plas / XJ6 4.0L 1991, Professional™ Conventional Nickel Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines...Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage$2.79
- Denso®Original U-Groove Nickel Spark PlugJaguar XJ-Type 1991, Original U-Groove Nickel Spark Plug by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.12 - $2.13
- NGK®Nickel Spark PlugJaguar Vanden Plas / XJ6 4.0L 1991, Nickel Spark Plug by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.39
- Autolite®Copper Spark PlugJaguar XJ12 / XJS 5.3L 1991, Copper Spark Plug by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the...$1.55
- Autolite®XP™ Iridium Spark PlugsJaguar XJ6 4.0L 1991, XP™ Iridium Spark Plugs by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the...$5.34
- Motorcraft®Nickel Spark PlugJaguar Vanden Plas / XJ6 1991, Nickel Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$7.51
- SKP®Spark PlugJaguar XJ-Type 1991, Spark Plug by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.11 - $4.40
- ACDelco®Gold™ Platinum Spark PlugJaguar XJ12 / XJS 5.3L 1991, Gold™ Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.02
- Denso®Double Platinum Spark PlugJaguar Vanden Plas / XJ6 4.0L 1991, Double Platinum Spark Plug by Denso®. Extra Long Life Double Platinum Plug with Platinum Ground Strap. Denso Double Platinum plug features platinum on both the center and ground electrodes. This...$8.81
- Motorcraft®Copper Spark PlugJaguar XJ-Type 1991, Copper Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.38 - $2.19
- Dorman®HELP™ Spark Plug Non-FoulersJaguar XJ-Type 1991, HELP™ Spark Plug Non-Foulers by Dorman®. The Spark Plug Non-Foulers prevent spark plug damage, repairing spark plug fouling in engines running too rich or oil issues to improve engine performance. Dorman offers a...Corrosion-resistant designNon-Foulers help protect spark plugs from damage$3.50 - $4.78
- DIY Solutions®Spark Plug SetJaguar Vanden Plas / XJ6 1991, Spark Plug Set by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$41.77
- Bosch®Spark PlugJaguar XJ6 Base / Sovereign 1991, Spark Plug by Bosch®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...100% new, not rebuiltOE design to ensure exact fit, form and function$1.87
- Brisk®Iridium Yttrium Performance Spark PlugJaguar Vanden Plas / XJ6 4.0L 7 Engine VIN Character 1991, Iridium Yttrium Performance Spark Plug by Brisk®. With Resistor. The center electrode is from special nickel-yttrium alloy with high heat conductivity what enables to optimize...$9.91
- Brisk®Premium EVO Spark PlugsJaguar Vanden Plas / XJ6 4.0L 7 Engine VIN Character 1991, Premium EVO Spark Plugs by Brisk®. With Resistor. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision...$13.50
- Brisk®Silver Spark PlugJaguar XJ12 / XJS 5.3L 1991, Silver Spark Plug by Brisk®. With Resistor. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...$9.91
- Nitrode®Performance Copper Spark PlugJaguar XJ6 1991, Performance Copper Spark Plug by Nitrode®. With Resistor. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and...$10.19
- Nitrode®Yttrium Spark PlugJaguar XJ-Type 4.0L 1991, Yttrium Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions while...$10.19
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