SKP SKMR903 Engine Rocker Arm

Name: SKP SKMR903 Engine Rocker Arm
Brand: SKP
SKU: GQLW-SKMR903
Price: 23.46 USD
Availability: InStock

169 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Chevrolet, GMC, Isuzu, and Oldsmobile, Astro, Blazer, Bravada, Express 1500, Express 2500, G30, Hombre, Jimmy, S10, Safari, Savana 1500, Savana 2500, Sierra 1500, and Sonoma

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Engine Rocker Arm for GM Applications

SKP SKMR903 is an engine rocker arm for select Chevrolet, GMC, Oldsmobile, and Isuzu applications. It is a direct-fit replacement for vehicles using the listed valve train configuration, including Chevrolet Express 1500, Chevrolet Blazer, GMC Safari, and GMC Sonoma coverage.

Key Features

Engine rocker arm for valve train service
Fits a wide range of GM truck, van, and SUV applications
Direct replacement for SKMR903 applications
Cross-references Monroe Shocks & Struts (e.g., MR903, R-903) for the same application
Compatible with 2000-2018 Chevrolet and GMC fitments listed below

Detailed Description

SKP SKMR903 is built for vehicles that require a replacement rocker arm in the engine valve train. It fits applications such as 2000-2014 Chevrolet Express 1500, 2000-2014 GMC Savana 1500, 2000-2005 Chevrolet Astro, 2000-2005 Chevrolet Blazer, 2000-2004 GMC Sonoma, and 2000-2005 GMC Safari. Additional coverage includes 2016-2018 Chevrolet Express 2500, 2016-2017 Chevrolet S10, 2014 GMC Sierra 1500, and other listed GM platforms. Use SKMR903 when servicing worn or noisy valve train components on the confirmed applications.

What It Helps Fix

Valve train noise from a worn rocker arm
Improper valve actuation on listed GM engines
Engine misfire concerns related to rocker arm wear
Reduced valve lift caused by damaged valvetrain hardware
Service issues during top-end engine repair

Installation Notes and Tips

Verify the year, make, model, and engine configuration against the vehicle before installation. Inspect related valve train components for wear, including pushrods, lifters, and valve springs, so the replacement rocker arm is installed into a clean and serviceable assembly. Confirm the application matches the listed fitment for Chevrolet Express 2500, GMC Savana 2500, Chevrolet G30, Oldsmobile Bravada, and Isuzu Hombre where applicable.

Quality Assurance

SKP replacement parts are cataloged for direct-fit service on the listed applications. Part number SKMR903 is referenced for the confirmed fitment shown here.

This part fits 169 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position
2018	Chevrolet	Express 2500	2.8L	L4	DIESEL	N/A
2018	Chevrolet	Express 2500	4.3L	V6	FLEX	N/A
2018	Chevrolet	Express 2500	6.0L	V8	FLEX	N/A
2018	Chevrolet	Express 2500	6.0L	V8	CNG	N/A
2017	Chevrolet	Express 2500	2.8L	L4	DIESEL	N/A
2017	Chevrolet	Express 2500	6.0L	V8	FLEX	N/A
2017	Chevrolet	Express 2500	4.8L	V8	FLEX	N/A
2017	Chevrolet	S10	2.5L	L4	GAS	N/A
2016	Chevrolet	Express 2500	6.6L	V8	DIESEL	N/A
2016	Chevrolet	Express 2500	6.0L	V8	FLEX	N/A
2016	Chevrolet	Express 2500	6.0L	V8	CNG	N/A
2016	Chevrolet	Express 2500	4.8L	V8	FLEX	N/A
2016	Chevrolet	S10	2.5L	L4	GAS	N/A
2014	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2014	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2014	GMC	Savana 1500	4.3L	V6	GAS	N/A
2014	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2014	GMC	Sierra 1500	4.3L	V6	FLEX	N/A
2014	GMC	Sierra 1500	5.3L	V8	FLEX	N/A
2014	GMC	Sierra 1500	6.2L	V8	GAS	N/A
2013	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2013	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2013	GMC	Savana 1500	4.3L	V6	GAS	N/A
2013	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2012	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2012	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2012	GMC	Savana 1500	4.3L	V6	GAS	N/A
2012	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2011	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2011	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2011	GMC	Savana 1500	4.3L	V6	GAS	N/A
2011	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2010	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2010	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2010	GMC	Savana 1500	4.3L	V6	GAS	N/A
2010	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2009	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2009	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2009	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2009	GMC	Savana 1500	4.3L	V6	GAS	N/A
2009	GMC	Savana 1500	5.3L	V8	GAS	N/A
2009	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2008	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2008	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2008	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2008	GMC	Savana 1500	4.3L	V6	GAS	N/A
2008	GMC	Savana 1500	5.3L	V8	GAS	N/A
2008	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2007	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2007	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2007	Chevrolet	Express 1500	5.3L	V8	FLEX	N/A
2007	GMC	Savana 1500	4.3L	V6	GAS	N/A
2007	GMC	Savana 1500	5.3L	V8	GAS	N/A
2007	GMC	Savana 1500	5.3L	V8	FLEX	N/A
2006	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2006	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2006	Chevrolet	Express 2500	4.3L	V6	GAS	N/A
2006	GMC	Savana 1500	4.3L	V6	GAS	N/A
2006	GMC	Savana 1500	5.3L	V8	GAS	N/A
2006	GMC	Savana 2500	4.3L	V6	GAS	N/A
2005	Chevrolet	Astro	4.3L	V6	GAS	N/A
2005	Chevrolet	Blazer	4.3L	V6	GAS	N/A
2005	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2005	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2005	GMC	Jimmy	4.3L	V6	GAS	N/A
2005	GMC	Safari	4.3L	V6	GAS	N/A
2005	GMC	Savana 1500	4.3L	V6	GAS	N/A
2005	GMC	Savana 1500	5.3L	V8	GAS	N/A
2004	Chevrolet	Astro	4.3L	V6	GAS	N/A
2004	Chevrolet	Blazer	4.3L	V6	GAS	N/A
2004	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2004	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2004	Chevrolet	S10	4.3L	V6	GAS	N/A
2004	GMC	Safari	4.3L	V6	GAS	N/A
2004	GMC	Savana 1500	4.3L	V6	GAS	N/A
2004	GMC	Savana 1500	5.3L	V8	GAS	N/A
2004	GMC	Sonoma	4.3L	V6	GAS	N/A
2003	Chevrolet	Astro	4.3L	V6	GAS	N/A
2003	Chevrolet	Blazer	4.3L	V6	GAS	N/A
2003	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2003	Chevrolet	Express 1500	5.3L	V8	GAS	N/A
2003	Chevrolet	S10	2.2L	L4	GAS	N/A
2003	Chevrolet	S10	4.3L	V6	GAS	N/A
2003	GMC	Jimmy	4.3L	V6	GAS	N/A
2003	GMC	Safari	4.3L	V6	GAS	N/A
2003	GMC	Savana 1500	4.3L	V6	GAS	N/A
2003	GMC	Savana 1500	5.3L	V8	GAS	N/A
2003	GMC	Sonoma	2.2L	L4	GAS	N/A
2003	GMC	Sonoma	4.3L	V6	GAS	N/A
2002	Chevrolet	Astro	4.3L	V6	GAS	N/A
2002	Chevrolet	Blazer	4.3L	V6	GAS	N/A
2002	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2002	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
2002	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
2002	Chevrolet	Express 2500	6.5L	V8	DIESEL	N/A
2002	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
2002	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
2002	Chevrolet	Express 2500	5.7L	V8	BI-FUEL	N/A
2002	Chevrolet	Express 2500	4.3L	V6	GAS	N/A
2002	Chevrolet	G30	4.3L	V6	GAS	N/A
2002	Chevrolet	S10	2.2L	L4	GAS	N/A
2002	Chevrolet	S10	2.2L	L4	FLEX	N/A
2002	Chevrolet	S10	4.3L	V6	GAS	N/A
2002	GMC	Jimmy	4.3L	V6	GAS	N/A
2002	GMC	Safari	4.3L	V6	GAS	N/A
2002	GMC	Savana 1500	4.3L	V6	GAS	N/A
2002	GMC	Savana 1500	5.7L	V8	GAS	N/A
2002	GMC	Savana 1500	5.0L	V8	GAS	N/A
2002	GMC	Savana 2500	6.5L	V8	DIESEL	N/A
2002	GMC	Savana 2500	5.7L	V8	GAS	N/A
2002	GMC	Savana 2500	5.0L	V8	GAS	N/A
2002	GMC	Savana 2500	5.7L	V8	BI-FUEL	N/A
2002	GMC	Savana 2500	4.3L	V6	GAS	N/A
2002	GMC	Sonoma	2.2L	L4	FLEX	N/A
2002	GMC	Sonoma	4.3L	V6	GAS	N/A
2001	Chevrolet	Astro	4.3L	V6	GAS	N/A
2001	Chevrolet	Blazer	4.3L	V6	GAS	N/A
2001	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2001	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
2001	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
2001	Chevrolet	Express 2500	6.5L	V8	DIESEL	N/A
2001	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
2001	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
2001	Chevrolet	Express 2500	5.7L	V8	CNG	N/A
2001	Chevrolet	Express 2500	4.3L	V6	GAS	N/A
2001	Chevrolet	G30	4.3L	V6	GAS	N/A
2001	Chevrolet	S10	2.2L	L4	GAS	N/A
2001	Chevrolet	S10	2.2L	L4	FLEX	N/A
2001	Chevrolet	S10	4.3L	V6	GAS	N/A
2001	GMC	Jimmy	4.3L	V6	GAS	N/A
2001	GMC	Safari	4.3L	V6	GAS	N/A
2001	GMC	Savana 1500	4.3L	V6	GAS	N/A
2001	GMC	Savana 1500	5.7L	V8	GAS	N/A
2001	GMC	Savana 1500	5.0L	V8	GAS	N/A
2001	GMC	Savana 2500	6.5L	V8	DIESEL	N/A
2001	GMC	Savana 2500	5.7L	V8	GAS	N/A
2001	GMC	Savana 2500	5.0L	V8	GAS	N/A
2001	GMC	Savana 2500	5.7L	V8	BI-FUEL	N/A
2001	GMC	Savana 2500	4.3L	V6	GAS	N/A
2001	GMC	Sonoma	2.2L	L4	FLEX	N/A
2001	GMC	Sonoma	4.3L	V6	GAS	N/A
2001	Oldsmobile	Bravada	4.3L	V6	GAS	N/A
2000	Chevrolet	Astro	4.3L	V6	GAS	N/A
2000	Chevrolet	Blazer	4.3L	V6	GAS	N/A
2000	Chevrolet	Express 1500	4.3L	V6	GAS	N/A
2000	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
2000	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
2000	Chevrolet	Express 2500	6.5L	V8	DIESEL	N/A
2000	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
2000	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
2000	Chevrolet	Express 2500	4.3L	V6	GAS	N/A
2000	Chevrolet	S10			ELECTRIC	N/A
2000	Chevrolet	S10	2.2L	L4	GAS	N/A
2000	Chevrolet	S10	2.2L	L4	FLEX	N/A
2000	Chevrolet	S10	4.3L	V6	GAS	N/A
2000	GMC	Safari	4.3L	V6	GAS	N/A
2000	GMC	Savana 1500	4.3L	V6	GAS	N/A
2000	GMC	Savana 1500	5.7L	V8	GAS	N/A
2000	GMC	Savana 1500	5.0L	V8	GAS	N/A
2000	GMC	Savana 2500	6.5L	V8	DIESEL	N/A
2000	GMC	Savana 2500	5.7L	V8	GAS	N/A
2000	GMC	Savana 2500	5.0L	V8	GAS	N/A
2000	GMC	Savana 2500	4.3L	V6	GAS	N/A
2000	GMC	Sonoma	2.2L	L4	GAS	N/A
2000	GMC	Sonoma	2.2L	L4	FLEX	N/A
2000	GMC	Sonoma	4.3L	V6	GAS	N/A
2000	Isuzu	Hombre	2.2L	L4	GAS	N/A
2000	Isuzu	Hombre	4.3L	V6	GAS	N/A
2000	Oldsmobile	Bravada	4.3L	V6	GAS	N/A

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

This part directly replaces or is cross-referenced with the following part numbers:

12599650ER325MR-903MR903R-903

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.