Ensure peak engine performance and prevent costly leaks with this set of 4 genuine Isuzu fuel injector washers. These high-quality copper seals are precision-engineered to provide a perfect airtight seal between the fuel injector and the cylinder head, preventing "blow-by" and compression loss.
Part Number: 8981815400 (8-9818154-0)
Condition: 100% Brand New & Genuine Isuzu
Origin: Made in Japan
Material: High-grade heat-resistant copper
Designed specifically for Isuzu Common Rail diesel engines, including:
Models: Isuzu D-MAX, MU-X, MU-7
Engines: 1.9 DDi Blue Power, 2.5 DDi, 3.0 DDi
Engine Codes: RZ4E-TC, 4JK1, 4JJ1
Perfect Compression Seal: Prevents combustion gases from escaping, which protects your engine from carbon buildup and overheating.
Extreme Durability: Built to withstand the intense heat and pressure of the combustion chamber without deforming.
Exact Fitment: Eliminates the risk of improper seating that often occurs with low-quality aftermarket alternatives.
Pro Tip: Always replace your injector washers every time the injectors are removed or serviced. Reusing old washers can lead to compression leaks and engine damage.
Unsure of fitment? Please message us with your VIN (Chassis Number) before purchasing, and we will verify compatibility for you.