Elring 754.820 Engine Variable Valve Timing (VVT) Adjuster Seal

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Elring 754.820 Engine Variable Valve Timing (VVT) Adjuster Seal

Brand	Elring 754.820
Material	Acm (polyacrylate)
Multi-piece	3t
Fits	Chevrolet and GMC · 52 vehicles

ACM material. Polyacrylate construction resists hot oil exposure in engine sealing service.

VVT sealing part. Maintains sealing at the variable valve timing adjuster assembly.

Elring 754.820. Cataloged for engine sealing applications with a multi-piece design note.

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Engine VVT Adjuster Seal Overview

Elring 754.820 is an engine variable valve timing adjuster seal made for sealing service in the VVT system. It uses ACM (polyacrylate) material for oil resistance and stable sealing performance in engine applications.

Compatible With Chevrolet and GMC applications including Silverado 1500, Sierra 1500, Express 2500, Savana 2500, Savana 3500, and Silverado 2500 fitments listed below.

Key Features

ACM (polyacrylate) construction for sealing performance in engine oil environments.
Engine VVT adjuster seal for maintaining proper sealing at the variable valve timing assembly.
Elring part number 754.820 for direct catalog identification.
Multi-piece design noted as 3T in the product data.

Detailed Description

This Elring VVT adjuster seal is built for engine sealing service where the variable valve timing adjuster must retain oil pressure and control leakage. The ACM material is selected for resistance to hot oil exposure, making it suitable for modern engine sealing demands. Use 754.820 when replacing a worn or hardened adjuster seal on supported Chevrolet Silverado 1500, GMC Sierra 1500, and related Chevrolet Express and GMC Savana applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

Oil seepage at the VVT adjuster area.
Loss of sealing integrity from heat-aged elastomer material.
Pressure leakage within the variable valve timing assembly.
Service replacement during engine timing or valve cover work.

Installation Notes and Tips

Verify the engine application and seal location before installation. Clean the sealing surfaces thoroughly and inspect the mating components for wear, scoring, or contamination that could affect sealing. Confirm the part number 754.820 against the vehicle listing before assembly.

Quality Assurance

Elring is known for engine sealing components used in demanding automotive service environments. This seal is specified with ACM (polyacrylate) material to support reliable sealing in oil-exposed engine applications.

This part fits 52 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Body Type	Drive Type	Liters	Cylinders	Fuel Type	Notes
2023	Chevrolet	Express 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2023	GMC	Savana 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2023	GMC	Savana 3500	Base	Cutaway Van	RWD	4.3L	V6	—	—
2021	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2021	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	GAS	—
2021	GMC	Sierra 1500	—	—	RWD	4.3L	V6	GAS	—
2021	GMC	Sierra 1500	—	—	4WD	4.3L	V6	GAS	—
2020	Chevrolet	Express 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2020	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2020	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	GAS	—
2020	GMC	Savana 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2020	GMC	Savana 3500	Base	Cutaway Van	RWD	4.3L	V6	—	—
2020	GMC	Sierra 1500	—	—	RWD	4.3L	V6	GAS	—
2020	GMC	Sierra 1500	—	—	4WD	4.3L	V6	GAS	—
2019	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2019	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	GAS	—
2019	GMC	Savana 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2019	GMC	Savana 3500	Base	Cutaway Van	RWD	4.3L	V6	—	—
2019	GMC	Sierra 1500	—	—	RWD	4.3L	V6	GAS	—
2019	GMC	Sierra 1500	—	—	4WD	4.3L	V6	GAS	—
2018	Chevrolet	Express 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2018	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2018	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	FLEX	—
2018	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	FLEX	—
2018	GMC	Savana 2500	Base	Extended Cargo Van	RWD	4.3L	V6	—	—
2018	GMC	Savana 3500	Base	Cutaway Van	RWD	4.3L	V6	—	—
2018	GMC	Sierra 1500	—	—	RWD	4.3L	V6	FLEX	—
2018	GMC	Sierra 1500	—	—	4WD	4.3L	V6	FLEX	—
2017	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2017	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	FLEX	—
2017	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	FLEX	—
2017	Chevrolet	Silverado 2500	—	—	RWD	4.3L	V6	GAS	—
2017	Chevrolet	Silverado 2500	—	—	4WD	4.3L	V6	GAS	—
2017	GMC	Sierra 1500	—	—	RWD	4.3L	V6	FLEX	—
2017	GMC	Sierra 1500	—	—	4WD	4.3L	V6	FLEX	—
2016	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2016	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	FLEX	—
2016	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	FLEX	—
2016	GMC	Sierra 1500	—	—	RWD	4.3L	V6	FLEX	—
2016	GMC	Sierra 1500	—	—	4WD	4.3L	V6	FLEX	—
2015	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2015	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	FLEX	—
2015	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	FLEX	—
2015	GMC	Sierra 1500	—	—	RWD	4.3L	V6	FLEX	—
2015	GMC	Sierra 1500	—	—	4WD	4.3L	V6	FLEX	—
2014	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	GAS	—
2014	Chevrolet	Silverado 1500	—	—	RWD	4.3L	V6	FLEX	—
2014	Chevrolet	Silverado 1500	—	—	4WD	4.3L	V6	FLEX	—
2014	GMC	Sierra 1500	—	—	RWD	4.3L	V6	FLEX	—
2014	GMC	Sierra 1500	—	—	4WD	4.3L	V6	FLEX	—
2013	Chevrolet	Silverado 1500	WT	Standard Cab Pickup	RWD	4.3L	V6	—	—
2013	GMC	Sierra 1500	WT	Standard Cab Pickup	RWD	4.3L	V6	—	—
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