1-79130071-1 CYLINDER SET; CAR LOCK for ISUZU CXZ81/10PE1

Engineered to Isuzu Cooling System Specifications

The water duct gasket seals the joint between the water duct (or water crossover pipe) and the cylinder head, water pump housing, or thermostat housing—ensuring uninterrupted coolant circulation. Isuzu Genuine Water Duct Gaskets are manufactured to exact OEM bore pattern, thickness, and compression specifications, matching the unique port shapes and bolt configurations of your engine’s cooling system. This precision guarantees a leak‑tight seal under all operating pressures, preventing coolant loss, air ingestion, and localized hot spots. Aftermarket gaskets often exhibit mismatched port openings or incorrect material thickness, leading to coolant seepage, overheating, or gasket blowout.

Built to Withstand Weather, Wear, and Security Risks

Exposed to rain, road salts, dust, and constant use, door and ignition cylinders must maintain flawless operation under harsh environmental conditions. Isuzu Genuine Cylinder Sets are constructed from high‑grade brass, zinc‑alloy, or hardened steel components with precision‑cut tumblers and anti‑drill plates to resist physical tampering. The rotating cam and actuator arm are manufactured to exact tolerances to prevent jamming, and the spring‑loaded shutter covers (where applicable) protect the keyway from dirt and moisture ingress. Every component undergoes rigorous cycle testing to ensure thousands of trouble‑free operations, keeping your truck secure and accessible for years.