GWM Steed 2.0VGT Injector Washer 4D20 DELPHI1100012-ED01

GWM Steed 2.0VGT Injector Washer 4D20 DELPHI 1100012‑ED01

Purpose and Common Warning Signs

The GWM Steed 2.0VGT Injector Washer 4D20 DELPHI 1100012‑ED01 plays a vital role in ensuring a proper seal between the injector nozzle and cylinder head in the GW4D20 diesel engine. It prevents fuel and combustion leaks, maintaining chamber pressure and injector stability. If the washer fails or wears out, you might notice fuel odour, poor compression, minor misfires, or even coolant contamination. Replacing it promptly helps eliminate gasket-related issues and restores combustion efficiency.

Precision‑Engineered for GW4D20 Diesel Engines

Designed by DELPHI, this injector washer is crafted from high-grade, heat-resistant metal and calibrated to OEM thickness specifications. It endures extreme combustion pressures and fluctuating temperatures without deforming. The washer’s precision manufacturing ensures consistent sealing across all injection cycles, reducing the risk of leak-induced wear or injector loosening.

Direct OEM Replacement with Hassle‑Free Fitment

This washer is tailored for the GWM Steed 2.0VGT (GW4D20) engine and replaces the original part exactly. It fits perfectly under the injector head, eliminating the need for shims, aftermarket seals, or head machining. Whether you're swapping injector units or performing a head gasket service, installation is quick and accurate—ensuring proper compression and leak-free operation.

Enhanced Performance and Engine Health

By restoring a tight seal at each injector site, this washer supports consistent compression, optimal combustion, and reduced emissions. It helps maintain fuel economy and protects injectors from contamination and uneven pressure distribution. With leak-free sealing, engine performance becomes more stable and efficient, extending component life and lowering maintenance costs.

Key Features

✅ Genuine DELPHI washer 1100012‑ED01 for GWM Steed 2.0VGT GW4D20 ✅ OEM-specified thickness for reliable injector sealing ✅ Heat- and pressure-resistant steel construction ✅ Plug-and-play fitment—no modifications required ✅ Prevents injector leaks and enhances combustion efficiency Order now from South Africa’s trusted source for GWM, Haval, and Chery parts. Enjoy fast nationwide delivery and expert support to keep your vehicle performing at its best.