Apex AOP391 Engine Oil Pan Gasket Set

Name: Apex AOP391 Engine Oil Pan Gasket Set
Brand: Apex
SKU: FMVJ-AOP391
Price: 25.20 USD
Availability: InStock

⚙️ 219 vehicles fit this part

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

🚗Fitment: Chevrolet, GMC, and Hummer, Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Express 2500, Express 3500, G20, G2500, G30, G3500, H1, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, Savana 2500, Savana 3500, Tahoe, and Yukon

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Not what you need? Click here for all Engine Oil Pan Gasket Set options

Engine Oil Pan Gasket Set for GM V8 Applications

The Apex AOP391 engine oil pan gasket set is built for direct-fit service on a wide range of GM trucks, vans, SUVs, and commercial chassis applications. It is a practical choice for repairing oil pan leaks on vehicles such as the Chevrolet C1500, GMC K2500, and Chevrolet Tahoe.

Engine oil pan gasket set for sealing the oil pan to the engine block
Fits a broad range of 1992-2004 GM applications, including Chevrolet, GMC, and Hummer models
Direct replacement service part for leak repair and maintenance work
Part number AOP391 for catalog lookup and ordering
Compatible with popular fitments such as Chevrolet Express 2500, GMC Savana 3500, and Chevrolet K3500

Fitment Coverage

Fits 2002-2004 Hummer H1, N/A
Fits 1996-2002 Chevrolet Express 2500, N/A
Fits 1996-2002 Chevrolet Express 3500, N/A
Fits 1996-2002 GMC Savana 2500, N/A
Fits 1996-2002 GMC Savana 3500, N/A
Fits 1992-2000 Chevrolet C2500, N/A
Fits 1992-2000 Chevrolet C3500, N/A
Fits 1992-2000 Chevrolet K2500, N/A
Fits 1992-2000 Chevrolet K3500, N/A
Fits 1992-2000 GMC C2500, N/A
Fits 1992-2000 GMC C3500, N/A
Fits 1992-2000 GMC K2500, N/A
Fits 1992-2000 GMC K3500, N/A
Fits 1994-1999 Chevrolet C1500 Suburban, N/A
Fits 1994-1999 Chevrolet C2500 Suburban, N/A
Fits 1995-1999 Chevrolet K1500 Suburban, N/A
Fits 1994-1999 Chevrolet K2500 Suburban, N/A
Fits 1992-1999 Chevrolet P30, N/A
Fits 1995-1999 Chevrolet Tahoe, N/A
Fits 1995-1999 GMC C1500 Suburban, N/A
Fits 1994-1999 GMC C2500 Suburban, N/A
Fits 1995-1999 GMC K1500 Suburban, N/A
Fits 1994-1999 GMC K2500 Suburban, N/A
Fits 1992-1999 GMC P3500, N/A
Fits 1992-1998 Chevrolet C1500, N/A
Fits 1992-1998 Chevrolet K1500, N/A
Fits 1992-1998 GMC K1500, N/A
Fits 1992-1997 GMC C1500, N/A
Fits 1994-1997 GMC Yukon, N/A
Fits 1992-1996 Chevrolet G30, N/A
Fits 1992-1996 GMC G3500, N/A
Fits 1992-1995 Chevrolet G20, N/A
Fits 1992-1995 GMC G2500, N/A
Fits 1994 Chevrolet Blazer, N/A

Common Uses

Stops oil seepage at the oil pan sealing surface
Addresses wet oil pan edges and under-engine oil residue
Supports repair of gasket deterioration from age and heat cycling
Helps restore proper sealing after oil pan service
Useful when replacing a leaking gasket on Chevrolet Tahoe, GMC Yukon, or Chevrolet Express 3500 applications

Installation Notes and Tips

Clean the oil pan and engine block sealing surfaces thoroughly before installation. Inspect the pan flange for distortion, and verify the mating surfaces are dry and free of old gasket material before reassembly. For best results, confirm the vehicle application against the part number AOP391 before service.

Quality Assurance

Apex AOP391 is cataloged as an engine oil pan gasket set for the listed GM applications. This part cross-references with Fel-Pro (e.g., OS 30693 R) for the same application.

This part fits 219 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position
2004	Hummer	H1	6.5L	V8	N/A
2003	Hummer	H1	6.5L	V8	N/A
2002	Chevrolet	Express 2500	6.5L	V8	N/A
2002	Chevrolet	Express 3500	6.5L	V8	N/A
2002	GMC	Savana 2500	6.5L	V8	N/A
2002	GMC	Savana 3500	6.5L	V8	N/A
2002	Hummer	H1	6.5L	V8	N/A
2001	Chevrolet	Express 2500	6.5L	V8	N/A
2001	Chevrolet	Express 3500	6.5L	V8	N/A
2001	GMC	Savana 2500	6.5L	V8	N/A
2001	GMC	Savana 3500	6.5L	V8	N/A
2000	Chevrolet	C2500	6.5L	V8	N/A
2000	Chevrolet	C3500	6.5L	V8	N/A
2000	Chevrolet	Express 2500	6.5L	V8	N/A
2000	Chevrolet	Express 3500	6.5L	V8	N/A
2000	Chevrolet	K2500	6.5L	V8	N/A
2000	Chevrolet	K3500	6.5L	V8	N/A
2000	GMC	C2500	6.5L	V8	N/A
2000	GMC	C3500	6.5L	V8	N/A
2000	GMC	K2500	6.5L	V8	N/A
2000	GMC	K3500	6.5L	V8	N/A
2000	GMC	Savana 2500	6.5L	V8	N/A
2000	GMC	Savana 3500	6.5L	V8	N/A
1999	Chevrolet	C1500 Suburban	6.5L	V8	N/A
1999	Chevrolet	C2500	6.5L	V8	N/A
1999	Chevrolet	C2500 Suburban	6.5L	V8	N/A
1999	Chevrolet	C3500	6.5L	V8	N/A
1999	Chevrolet	Express 2500	6.5L	V8	N/A
1999	Chevrolet	Express 3500	6.5L	V8	N/A
1999	Chevrolet	K1500 Suburban	6.5L	V8	N/A
1999	Chevrolet	K2500	6.5L	V8	N/A
1999	Chevrolet	K2500 Suburban	6.5L	V8	N/A
1999	Chevrolet	K3500	6.5L	V8	N/A
1999	Chevrolet	P30	6.5L	V8	N/A
1999	Chevrolet	Tahoe	6.5L	V8	N/A
1999	GMC	C1500 Suburban	6.5L	V8	N/A
1999	GMC	C2500	6.5L	V8	N/A
1999	GMC	C2500 Suburban	6.5L	V8	N/A
1999	GMC	C3500	6.5L	V8	N/A
1999	GMC	K1500 Suburban	6.5L	V8	N/A
1999	GMC	K2500	6.5L	V8	N/A
1999	GMC	K2500 Suburban	6.5L	V8	N/A
1999	GMC	K3500	6.5L	V8	N/A
1999	GMC	P3500	6.5L	V8	N/A
1999	GMC	Savana 2500	6.5L	V8	N/A
1999	GMC	Savana 3500	6.5L	V8	N/A
1998	Chevrolet	C1500	6.5L	V8	N/A
1998	Chevrolet	C1500 Suburban	6.5L	V8	N/A
1998	Chevrolet	C2500	6.5L	V8	N/A
1998	Chevrolet	C2500 Suburban	6.5L	V8	N/A
1998	Chevrolet	C3500	6.5L	V8	N/A
1998	Chevrolet	Express 2500	6.5L	V8	N/A
1998	Chevrolet	Express 3500	6.5L	V8	N/A
1998	Chevrolet	K1500	6.5L	V8	N/A
1998	Chevrolet	K1500 Suburban	6.5L	V8	N/A
1998	Chevrolet	K2500	6.5L	V8	N/A
1998	Chevrolet	K2500 Suburban	6.5L	V8	N/A
1998	Chevrolet	K3500	6.5L	V8	N/A
1998	Chevrolet	P30	6.5L	V8	N/A
1998	Chevrolet	Tahoe	6.5L	V8	N/A
1998	GMC	C1500 Suburban	6.5L	V8	N/A
1998	GMC	C2500	6.5L	V8	N/A
1998	GMC	C2500 Suburban	6.5L	V8	N/A
1998	GMC	C3500	6.5L	V8	N/A
1998	GMC	K1500	6.5L	V8	N/A
1998	GMC	K1500 Suburban	6.5L	V8	N/A
1998	GMC	K2500	6.5L	V8	N/A
1998	GMC	K2500 Suburban	6.5L	V8	N/A
1998	GMC	K3500	6.5L	V8	N/A
1998	GMC	P3500	6.5L	V8	N/A
1998	GMC	Savana 2500	6.5L	V8	N/A
1998	GMC	Savana 3500	6.5L	V8	N/A
1997	Chevrolet	C1500	6.5L	V8	N/A
1997	Chevrolet	C1500 Suburban	6.5L	V8	N/A
1997	Chevrolet	C2500	6.5L	V8	N/A
1997	Chevrolet	C2500 Suburban	6.5L	V8	N/A
1997	Chevrolet	C3500	6.5L	V8	N/A
1997	Chevrolet	Express 2500	6.5L	V8	N/A
1997	Chevrolet	Express 3500	6.5L	V8	N/A
1997	Chevrolet	K1500	6.5L	V8	N/A
1997	Chevrolet	K1500 Suburban	6.5L	V8	N/A
1997	Chevrolet	K2500	6.5L	V8	N/A
1997	Chevrolet	K2500 Suburban	6.5L	V8	N/A
1997	Chevrolet	K3500	6.5L	V8	N/A
1997	Chevrolet	P30	6.5L	V8	N/A
1997	Chevrolet	Tahoe	6.5L	V8	N/A
1997	GMC	C1500	6.5L	V8	N/A
1997	GMC	C1500 Suburban	6.5L	V8	N/A
1997	GMC	C2500	6.5L	V8	N/A
1997	GMC	C2500 Suburban	6.5L	V8	N/A
1997	GMC	C3500	6.5L	V8	N/A
1997	GMC	K1500	6.5L	V8	N/A
1997	GMC	K1500 Suburban	6.5L	V8	N/A
1997	GMC	K2500	6.5L	V8	N/A
1997	GMC	K2500 Suburban	6.5L	V8	N/A
1997	GMC	K3500	6.5L	V8	N/A
1997	GMC	P3500	6.5L	V8	N/A
1997	GMC	Savana 2500	6.5L	V8	N/A
1997	GMC	Savana 3500	6.5L	V8	N/A
1997	GMC	Yukon	6.5L	V8	N/A
1996	Chevrolet	C1500	6.5L	V8	N/A
1996	Chevrolet	C1500 Suburban	6.5L	V8	N/A
1996	Chevrolet	C2500	6.5L	V8	N/A
1996	Chevrolet	C2500 Suburban	6.5L	V8	N/A
1996	Chevrolet	C3500	6.5L	V8	N/A
1996	Chevrolet	Express 2500	6.5L	V8	N/A
1996	Chevrolet	Express 3500	6.5L	V8	N/A
1996	Chevrolet	G30	6.5L	V8	N/A
1996	Chevrolet	K1500	6.5L	V8	N/A
1996	Chevrolet	K1500 Suburban	6.5L	V8	N/A
1996	Chevrolet	K2500	6.5L	V8	N/A
1996	Chevrolet	K2500 Suburban	6.5L	V8	N/A
1996	Chevrolet	K3500	6.5L	V8	N/A
1996	Chevrolet	P30	6.5L	V8	N/A
1996	Chevrolet	Tahoe	6.5L	V8	N/A
1996	GMC	C1500	6.5L	V8	N/A
1996	GMC	C1500 Suburban	6.5L	V8	N/A
1996	GMC	C2500	6.5L	V8	N/A
1996	GMC	C2500 Suburban	6.5L	V8	N/A
1996	GMC	C3500	6.5L	V8	N/A
1996	GMC	G3500	6.5L	V8	N/A
1996	GMC	K1500	6.5L	V8	N/A
1996	GMC	K1500 Suburban	6.5L	V8	N/A
1996	GMC	K2500	6.5L	V8	N/A
1996	GMC	K2500 Suburban	6.5L	V8	N/A
1996	GMC	K3500	6.5L	V8	N/A
1996	GMC	P3500	6.5L	V8	N/A
1996	GMC	Savana 2500	6.5L	V8	N/A
1996	GMC	Savana 3500	6.5L	V8	N/A
1996	GMC	Yukon	6.5L	V8	N/A
1995	Chevrolet	C1500	6.5L	V8	N/A
1995	Chevrolet	C1500 Suburban	6.5L	V8	N/A
1995	Chevrolet	C2500	6.5L	V8	N/A
1995	Chevrolet	C2500 Suburban	6.5L	V8	N/A
1995	Chevrolet	C3500	6.5L	V8	N/A
1995	Chevrolet	G20	6.5L	V8	N/A
1995	Chevrolet	G30	6.5L	V8	N/A
1995	Chevrolet	K1500	6.5L	V8	N/A
1995	Chevrolet	K1500 Suburban	6.5L	V8	N/A
1995	Chevrolet	K2500	6.5L	V8	N/A
1995	Chevrolet	K2500 Suburban	6.5L	V8	N/A
1995	Chevrolet	K3500	6.5L	V8	N/A
1995	Chevrolet	P30	6.5L	V8	N/A
1995	Chevrolet	Tahoe	6.5L	V8	N/A
1995	GMC	C1500	6.5L	V8	N/A
1995	GMC	C1500 Suburban	6.5L	V8	N/A
1995	GMC	C2500	6.5L	V8	N/A
1995	GMC	C2500 Suburban	6.5L	V8	N/A
1995	GMC	C3500	6.5L	V8	N/A
1995	GMC	G2500	6.5L	V8	N/A
1995	GMC	G3500	6.5L	V8	N/A
1995	GMC	K1500	6.5L	V8	N/A
1995	GMC	K1500 Suburban	6.5L	V8	N/A
1995	GMC	K2500	6.5L	V8	N/A
1995	GMC	K2500 Suburban	6.5L	V8	N/A
1995	GMC	K3500	6.5L	V8	N/A
1995	GMC	P3500	6.5L	V8	N/A
1995	GMC	Yukon	6.5L	V8	N/A
1994	Chevrolet	Blazer	6.5L	V8	N/A
1994	Chevrolet	C1500	6.5L	V8	N/A
1994	Chevrolet	C1500 Suburban	6.5L	V8	N/A
1994	Chevrolet	C2500	6.5L	V8	N/A
1994	Chevrolet	C2500 Suburban	6.5L	V8	N/A
1994	Chevrolet	C3500	6.5L	V8	N/A
1994	Chevrolet	G20	6.5L	V8	N/A
1994	Chevrolet	G30	6.5L	V8	N/A
1994	Chevrolet	K1500	6.5L	V8	N/A
1994	Chevrolet	K2500	6.5L	V8	N/A
1994	Chevrolet	K2500 Suburban	6.5L	V8	N/A
1994	Chevrolet	K3500	6.5L	V8	N/A
1994	Chevrolet	P30	6.5L	V8	N/A
1994	GMC	C1500	6.5L	V8	N/A
1994	GMC	C2500	6.5L	V8	N/A
1994	GMC	C2500 Suburban	6.5L	V8	N/A
1994	GMC	C3500	6.5L	V8	N/A
1994	GMC	G2500	6.5L	V8	N/A
1994	GMC	G3500	6.5L	V8	N/A
1994	GMC	K1500	6.5L	V8	N/A
1994	GMC	K2500	6.5L	V8	N/A
1994	GMC	K2500 Suburban	6.5L	V8	N/A
1994	GMC	K3500	6.5L	V8	N/A
1994	GMC	P3500	6.5L	V8	N/A
1994	GMC	Yukon	6.5L	V8	N/A
1993	Chevrolet	C1500	6.2L	V8	N/A
1993	Chevrolet	C2500	6.2L	V8	N/A
1993	Chevrolet	C3500	6.2L	V8	N/A
1993	Chevrolet	G20	6.2L	V8	N/A
1993	Chevrolet	G30	6.2L	V8	N/A
1993	Chevrolet	K1500	6.2L	V8	N/A
1993	Chevrolet	K2500	6.2L	V8	N/A
1993	Chevrolet	K3500	6.2L	V8	N/A
1993	Chevrolet	P30	6.2L	V8	N/A
1993	GMC	C1500	6.2L	V8	N/A
1993	GMC	C2500	6.2L	V8	N/A
1993	GMC	C3500	6.2L	V8	N/A
1993	GMC	G2500	6.2L	V8	N/A
1993	GMC	G3500	6.2L	V8	N/A
1993	GMC	K1500	6.2L	V8	N/A
1993	GMC	K2500	6.2L	V8	N/A
1993	GMC	K3500	6.2L	V8	N/A
1993	GMC	P3500	6.2L	V8	N/A
1992	Chevrolet	C1500	6.2L	V8	N/A
1992	Chevrolet	C2500	6.2L	V8	N/A
1992	Chevrolet	C3500	6.2L	V8	N/A
1992	Chevrolet	G20	6.2L	V8	N/A
1992	Chevrolet	G30	6.2L	V8	N/A
1992	Chevrolet	K1500	6.2L	V8	N/A
1992	Chevrolet	K2500	6.2L	V8	N/A
1992	Chevrolet	K3500	6.2L	V8	N/A
1992	Chevrolet	P30	6.2L	V8	N/A
1992	GMC	C1500	6.2L	V8	N/A
1992	GMC	C2500	6.2L	V8	N/A
1992	GMC	C3500	6.2L	V8	N/A
1992	GMC	G2500	6.2L	V8	N/A
1992	GMC	G3500	6.2L	V8	N/A
1992	GMC	K1500	6.2L	V8	N/A
1992	GMC	K2500	6.2L	V8	N/A
1992	GMC	K3500	6.2L	V8	N/A
1992	GMC	P3500	6.2L	V8	N/A

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