12 Pack ACDelco Double Platinum Spark Plugs 1982-1985 for Jaguar XJ12 5.3L ps

Upgrade your vehicle with the ACDelco Double Platinum Spark Plugs 1982-1985 for Jaguar XJ12 5.3L. Engineered for exceptional durability and ignition performance, these double platinum spark plugs ensure consistent combustion, improved throttle response, and extended service life—perfect for maintaining the elegance and performance of your Jaguar V12 engine.

🔧 Double Platinum Electrodes – Maintains spark integrity and resists electrode wear🔧 Smooth Engine Operation – Enhances cold starts and idle stability🔧 Optimized Fuel Efficiency – Promotes clean combustion and reduced emissions🔧 OEM-Level Fitment – Installs easily with no modifications required🔧 High-Heat Durability – Designed to perform in demanding engine conditions

✅ Designed for 1982-1985 Jaguar XJ12 5.3L engines✅ OEM replacement part for double platinum spark plug applications✅ Check owner’s manual for proper fitment

Thread Size: 14 mmReach: 0.708 inches (18 mm)Hex Size: 5/8 inchSeat Type: GasketResistor: YesCenter Electrode Tip Material: PlatinumGround Electrode Tip Material: PlatinumPre-Gap Size: 0.044 inchesCenter Electrode Core Material: CopperManufacturer Heat Range: 12

Keep your classic Jaguar running at its best with these premium spark plugs! 🔧🚗