【Reference OE Number】6509, LTR6IX-11, AI5263, XP5263, XP5364, LTR6IX11. Manufactured to exact OEM standards with premium materials, our spark plugs deliver superior ignition and extended durability, it's the ideal choice for vehicle maintenance.
【Compatible with 6-cylinder engines】Direct-fit replacement spark plugs for V6 3.0L,3.2L, 3.5L, 3.6L, 3.7L, 3.8L engines.Please check your vehicle compatibility (Year/Make/Model) through the way of Amazon's garage, pictures and product description before purchasing.
【High Quality】Our spark plugs the center electrode tip material is Iridium, and the ground electrode material is Platinum.It adopts a nickel-plated shell, which is resistant to oxidation and corrosion.The insulator of ceramics reduces dielectric punch-through. And the cold-rolled threads prevent cross-threading and damage to cylinder heads.
【Efficient & Durable】 Fine Iridium tip provide excellent conductivity to generate strong and stable sparks. This ensures complete fuel combustion, improving engine efficiency, reducing fuel consumption, and minimizing carbon buildup for extended engine life.
【After Sales】 We provide a 12-month replacement or refund. If you have any issues, please contact us via Amazon messages, and we will reply within 12 hours.