How to confirm OEM number 04111-54094 fits the Toyota 3L engine variant? | WTA Guide

How to Confirm OEM Number 04111-54094 Fits the Toyota 3L Engine Variant?

What is OEM Number 04111-54094 and Its Application?

The OEM number 04111-54094 refers to a specific cylinder head gasket designed for certain Toyota diesel engines. This gasket is mainly associated with the Toyota 3L engine series, a 2.8L four-cylinder diesel engine commonly used in vehicles such as the Toyota Hilux, Hiace, and Land Cruiser models manufactured from the late 1980s through the early 2000s.

How Can I Verify That OEM 04111-54094 Fits the Toyota 3L Engine?

To verify the fitment of the OEM 04111-54094 gasket with the Toyota 3L engine, consult Toyotas official parts catalog or digital parts lookup systems such as the Toyota EPC (Electronic Parts Catalog). Cross-referencing the OEM number with engine model codes (such as 3L or 3L-T) confirms compatibility. You can also contact authorized Toyota parts dealers or use reputable aftermarket parts databases.

Are There Any Cross-Reference Numbers for 04111-54094?

Yes, cross-referencing OEM 04111-54094 with other manufacturer numbers or aftermarket equivalents is common in engine sealing industry. Some aftermarket manufacturers produce compatible gaskets under different part numbers. It's important to ensure these alternatives meet or exceed the original Toyota specifications for durability, material composition (multi-layer steel or composite), and sealing performance.

What Are the Key Technical Specifications of the 04111-54094 Gasket?

This gasket typically features multi-layer steel (MLS) construction for high temperature and pressure resistance inside diesel engines. Specifications include heat resistance up to approximately 250C, excellent compression properties, and chemical resistance to diesel fuel and combustion by-products. Proper torque settings and surface finish standards are essential to avoid leaks and ensure engine longevity.

How Important is Proper Verification for Engine Sealing Components?

Using the correct OEM gasket is critical for maintaining engine compression, preventing leaks of combustion gases, oil, and coolant, and ensuring engine reliability. Incorrect or incompatible gaskets can lead to engine head warpage, oil contamination, overheating, or catastrophic engine damage. Professional users in the engine sealing industry often leverage detailed OEM data, real-world fitment validations, and supplier certifications to guarantee gasket selection accuracy.