Apex AMS3920 Engine Intake Manifold Gasket Set

Name: Apex AMS3920 Engine Intake Manifold Gasket Set
Brand: Apex
SKU: FMVJ-AMS3920
Price: 21.67 USD
Availability: InStock

⚙️ 218 vehicles fit this part

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🚗Fitment: Chevrolet and GMC, C10, C1500, C20, C20 Suburban, C2500, C2500 Suburban, C30, C3500, G20, G30, G3500, K20, K20 Suburban, K2500, K2500 Suburban, K30, K3500, P20, P2500, P30, P3500, R20, R20 Suburban, R2500, R2500 Suburban, R30, R3500, V20, V20 Suburban, V2500, V2500 Suburban, V30, and V3500

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Apex AMS3920 Intake Manifold Gasket Set

The Apex AMS3920 engine intake manifold gasket set is built for Chevrolet and GMC heavy-duty truck, van, and chassis applications from 1982-1993. It is a direct-fit sealing solution for engines used in C/K series, G series, P series, R/V series, and related commercial platforms.

Key Features

Engine intake manifold gasket set for sealing the intake manifold to the cylinder head
Compatible with a wide range of Chevrolet and GMC heavy-duty applications
Fits multiple C, K, G, P, R, and V series models across 1982-1993
Part number AMS3920 for cataloging and replacement matching
Designed for engine sealing service on truck, van, and chassis platforms

Detailed Description

Apex AMS3920 is an intake manifold gasket set for Chevrolet and GMC engines used in heavy-duty applications. It supports service work on models such as Chevrolet C20, K20, C30, G30, P20, R20, V20, and related GMC C2500, K2500, C3500, G3500, P3500, R2500, and V3500 platforms. If you are replacing a leaking intake manifold gasket on a Chevrolet C2500, GMC K3500, or Chevrolet P30, this set provides the sealing components needed for the repair. The AMS3920 part number is also helpful when matching intake manifold gasket set applications across 1982-1993 Chevrolet and GMC heavy-duty engines.

Common Repair Uses

Intake manifold vacuum leaks
Coolant or oil seepage at the manifold sealing surface
Rough idle or drivability issues related to intake sealing
Maintenance during engine top-end service
Replacement after manifold removal or gasket failure

Installation Notes and Tips

Clean the intake manifold and cylinder head sealing surfaces thoroughly before installation. Inspect the manifold for warpage, corrosion, or damage that could affect sealing, and follow the vehicle service manual for torque sequence and tightening specifications. Verify engine application by year, make, model, and heavy-duty configuration before ordering.

Quality Assurance

Apex replacement parts are cataloged for specific vehicle applications to support accurate fitment selection. Confirm the part number AMS3920 against your existing gasket set and vehicle details before installation.

Compatible With

Fits 1989-1993 Chevrolet C2500, H/D Eng.
Fits 1988-1993 Chevrolet C3500, H/D Eng.
Fits 1985-1993 Chevrolet G30
Fits 1983 Chevrolet G30
Fits 1989-1993 Chevrolet K2500, H/D Eng.
Fits 1988-1993 Chevrolet K3500
Fits 1982-1993 Chevrolet P30
Fits 1989-1991 Chevrolet R2500 Suburban
Fits 1989-1991 Chevrolet R3500
Fits 1989-1991 Chevrolet V2500 Suburban
Fits 1989-1991 Chevrolet V3500
Fits 1987-1988 Chevrolet R20, H/D Eng.
Fits 1987-1988 Chevrolet R20 Suburban
Fits 1987-1988 Chevrolet R30
Fits 1987-1988 Chevrolet V20 Suburban
Fits 1987-1988 Chevrolet V30
Fits 1987 Chevrolet V20, H/D Eng.
Fits 1982-1986 Chevrolet C20, H/D Eng.
Fits 1982-1986 Chevrolet C20 Suburban
Fits 1982-1986 Chevrolet C30, H/D Eng.
Fits 1982-1986 Chevrolet K20, H/D Eng.
Fits 1982-1986 Chevrolet K20 Suburban
Fits 1982-1986 Chevrolet K30
Fits 1984-1985 Chevrolet G20, H/D Eng.
Fits 1984 Chevrolet G30, H/D Eng.
Fits 1982 Chevrolet C10, H/D Eng.
Fits 1989-1993 GMC C2500
Fits 1982-1986 GMC C2500
Fits 1988-1993 GMC C3500
Fits 1982-1986 GMC C3500
Fits 1983-1993 GMC G3500
Fits 1989-1993 GMC K2500
Fits 1982-1986 GMC K2500
Fits 1988-1993 GMC K3500
Fits 1982-1986 GMC K3500
Fits 1982-1993 GMC P3500
Fits 1987-1991 GMC R2500 Suburban
Fits 1987-1991 GMC R3500
Fits 1987-1991 GMC V2500 Suburban
Fits 1987-1991 GMC V3500
Fits 1982-1989 GMC P2500
Fits 1987-1989 GMC R2500
Fits 1987 GMC V2500
Fits 1982-1986 GMC C2500 Suburban
Fits 1982-1986 GMC K2500 Suburban
Fits 1982 GMC C1500

This part fits 218 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
1993	Chevrolet	C2500	6.2L	V8	N/A	H/D Eng.
1993	Chevrolet	C3500	6.2L	V8	N/A	H/D Eng.
1993	Chevrolet	G30	6.2L	V8	N/A
1993	Chevrolet	K2500	6.2L	V8	N/A	H/D Eng.
1993	Chevrolet	K3500	6.2L	V8	N/A
1993	Chevrolet	P30	6.2L	V8	N/A
1993	GMC	C2500	6.2L	V8	N/A
1993	GMC	C3500	6.2L	V8	N/A
1993	GMC	G3500	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	C2500	6.2L	V8	N/A	H/D Eng.
1992	Chevrolet	C3500	6.2L	V8	N/A	H/D Eng.
1992	Chevrolet	G30	6.2L	V8	N/A
1992	Chevrolet	K2500	6.2L	V8	N/A	H/D Eng.
1992	Chevrolet	K3500	6.2L	V8	N/A
1992	Chevrolet	P30	6.2L	V8	N/A
1992	GMC	C2500	6.2L	V8	N/A
1992	GMC	C3500	6.2L	V8	N/A
1992	GMC	G3500	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
1991	Chevrolet	C2500	6.2L	V8	N/A	H/D Eng.
1991	Chevrolet	C3500	6.2L	V8	N/A	H/D Eng.
1991	Chevrolet	G30	6.2L	V8	N/A
1991	Chevrolet	K2500	6.2L	V8	N/A	H/D Eng.
1991	Chevrolet	K3500	6.2L	V8	N/A
1991	Chevrolet	P30	6.2L	V8	N/A
1991	Chevrolet	R2500 Suburban	6.2L	V8	N/A
1991	Chevrolet	R3500	6.2L	V8	N/A
1991	Chevrolet	V2500 Suburban	6.2L	V8	N/A
1991	Chevrolet	V3500	6.2L	V8	N/A
1991	GMC	C2500	6.2L	V8	N/A
1991	GMC	C3500	6.2L	V8	N/A
1991	GMC	G3500	6.2L	V8	N/A
1991	GMC	K2500	6.2L	V8	N/A
1991	GMC	K3500	6.2L	V8	N/A
1991	GMC	P3500	6.2L	V8	N/A
1991	GMC	R2500 Suburban	6.2L	V8	N/A
1991	GMC	R3500	6.2L	V8	N/A
1991	GMC	V2500 Suburban	6.2L	V8	N/A
1991	GMC	V3500	6.2L	V8	N/A
1990	Chevrolet	C2500	6.2L	V8	N/A	H/D Eng.
1990	Chevrolet	C3500	6.2L	V8	N/A	H/D Eng.
1990	Chevrolet	G30	6.2L	V8	N/A
1990	Chevrolet	K2500	6.2L	V8	N/A	H/D Eng.
1990	Chevrolet	K3500	6.2L	V8	N/A
1990	Chevrolet	P30	6.2L	V8	N/A
1990	Chevrolet	R2500 Suburban	6.2L	V8	N/A
1990	Chevrolet	R3500	6.2L	V8	N/A
1990	Chevrolet	V2500 Suburban	6.2L	V8	N/A
1990	Chevrolet	V3500	6.2L	V8	N/A
1990	GMC	C2500	6.2L	V8	N/A
1990	GMC	C3500	6.2L	V8	N/A
1990	GMC	G3500	6.2L	V8	N/A
1990	GMC	K2500	6.2L	V8	N/A
1990	GMC	K3500	6.2L	V8	N/A
1990	GMC	P3500	6.2L	V8	N/A
1990	GMC	R2500 Suburban	6.2L	V8	N/A
1990	GMC	R3500	6.2L	V8	N/A
1990	GMC	V2500 Suburban	6.2L	V8	N/A
1990	GMC	V3500	6.2L	V8	N/A
1989	Chevrolet	C2500	6.2L	V8	N/A	H/D Eng.
1989	Chevrolet	C3500	6.2L	V8	N/A	H/D Eng.
1989	Chevrolet	G30	6.2L	V8	N/A
1989	Chevrolet	K2500	6.2L	V8	N/A	H/D Eng.
1989	Chevrolet	K3500	6.2L	V8	N/A
1989	Chevrolet	P20	6.2L	V8	N/A
1989	Chevrolet	P30	6.2L	V8	N/A
1989	Chevrolet	R2500	6.2L	V8	N/A
1989	Chevrolet	R2500 Suburban	6.2L	V8	N/A
1989	Chevrolet	R3500	6.2L	V8	N/A
1989	Chevrolet	V2500 Suburban	6.2L	V8	N/A
1989	Chevrolet	V3500	6.2L	V8	N/A
1989	GMC	C2500	6.2L	V8	N/A
1989	GMC	C3500	6.2L	V8	N/A
1989	GMC	G3500	6.2L	V8	N/A
1989	GMC	K2500	6.2L	V8	N/A
1989	GMC	K3500	6.2L	V8	N/A
1989	GMC	P2500	6.2L	V8	N/A
1989	GMC	P3500	6.2L	V8	N/A
1989	GMC	R2500	6.2L	V8	N/A
1989	GMC	R2500 Suburban	6.2L	V8	N/A
1989	GMC	R3500	6.2L	V8	N/A
1989	GMC	V2500 Suburban	6.2L	V8	N/A
1989	GMC	V3500	6.2L	V8	N/A
1988	Chevrolet	C3500	6.2L	V8	N/A	H/D Eng.
1988	Chevrolet	G30	6.2L	V8	N/A
1988	Chevrolet	K3500	6.2L	V8	N/A
1988	Chevrolet	P20	6.2L	V8	N/A
1988	Chevrolet	P30	6.2L	V8	N/A
1988	Chevrolet	R20	6.2L	V8	N/A	H/D Eng.
1988	Chevrolet	R20 Suburban	6.2L	V8	N/A
1988	Chevrolet	R30	6.2L	V8	N/A
1988	Chevrolet	V20 Suburban	6.2L	V8	N/A
1988	Chevrolet	V30	6.2L	V8	N/A
1988	GMC	C3500	6.2L	V8	N/A
1988	GMC	G3500	6.2L	V8	N/A
1988	GMC	K3500	6.2L	V8	N/A
1988	GMC	P2500	6.2L	V8	N/A
1988	GMC	P3500	6.2L	V8	N/A
1988	GMC	R2500	6.2L	V8	N/A
1988	GMC	R2500 Suburban	6.2L	V8	N/A
1988	GMC	R3500	6.2L	V8	N/A
1988	GMC	V2500 Suburban	6.2L	V8	N/A
1988	GMC	V3500	6.2L	V8	N/A
1987	Chevrolet	G30	6.2L	V8	N/A
1987	Chevrolet	P20	6.2L	V8	N/A
1987	Chevrolet	P30	6.2L	V8	N/A
1987	Chevrolet	R20	6.2L	V8	N/A	H/D Eng.
1987	Chevrolet	R20 Suburban	6.2L	V8	N/A
1987	Chevrolet	R30	6.2L	V8	N/A
1987	Chevrolet	V20	6.2L	V8	N/A	H/D Eng.
1987	Chevrolet	V20 Suburban	6.2L	V8	N/A
1987	Chevrolet	V30	6.2L	V8	N/A
1987	GMC	G3500	6.2L	V8	N/A
1987	GMC	P2500	6.2L	V8	N/A
1987	GMC	P3500	6.2L	V8	N/A
1987	GMC	R2500	6.2L	V8	N/A
1987	GMC	R2500 Suburban	6.2L	V8	N/A
1987	GMC	R3500	6.2L	V8	N/A
1987	GMC	V2500	6.2L	V8	N/A
1987	GMC	V2500 Suburban	6.2L	V8	N/A
1987	GMC	V3500	6.2L	V8	N/A
1986	Chevrolet	C20	6.2L	V8	N/A	H/D Eng.
1986	Chevrolet	C20 Suburban	6.2L	V8	N/A
1986	Chevrolet	C30	6.2L	V8	N/A	H/D Eng.
1986	Chevrolet	G30	6.2L	V8	N/A
1986	Chevrolet	K20	6.2L	V8	N/A	H/D Eng.
1986	Chevrolet	K20 Suburban	6.2L	V8	N/A
1986	Chevrolet	K30	6.2L	V8	N/A
1986	Chevrolet	P20	6.2L	V8	N/A
1986	Chevrolet	P30	6.2L	V8	N/A
1986	GMC	C2500	6.2L	V8	N/A
1986	GMC	C2500 Suburban	6.2L	V8	N/A
1986	GMC	C3500	6.2L	V8	N/A
1986	GMC	G3500	6.2L	V8	N/A
1986	GMC	K2500	6.2L	V8	N/A
1986	GMC	K2500 Suburban	6.2L	V8	N/A
1986	GMC	K3500	6.2L	V8	N/A
1986	GMC	P2500	6.2L	V8	N/A
1986	GMC	P3500	6.2L	V8	N/A
1985	Chevrolet	C20	6.2L	V8	N/A	H/D Eng.
1985	Chevrolet	C20 Suburban	6.2L	V8	N/A
1985	Chevrolet	C30	6.2L	V8	N/A	H/D Eng.
1985	Chevrolet	G20	6.2L	V8	N/A	H/D Eng.
1985	Chevrolet	G30	6.2L	V8	N/A
1985	Chevrolet	K20	6.2L	V8	N/A	H/D Eng.
1985	Chevrolet	K20 Suburban	6.2L	V8	N/A
1985	Chevrolet	K30	6.2L	V8	N/A
1985	Chevrolet	P20	6.2L	V8	N/A
1985	Chevrolet	P30	6.2L	V8	N/A
1985	GMC	C2500	6.2L	V8	N/A
1985	GMC	C2500 Suburban	6.2L	V8	N/A
1985	GMC	C3500	6.2L	V8	N/A
1985	GMC	G3500	6.2L	V8	N/A
1985	GMC	K2500	6.2L	V8	N/A
1985	GMC	K2500 Suburban	6.2L	V8	N/A
1985	GMC	K3500	6.2L	V8	N/A
1985	GMC	P2500	6.2L	V8	N/A
1985	GMC	P3500	6.2L	V8	N/A
1984	Chevrolet	C20	6.2L	V8	N/A	H/D Eng.
1984	Chevrolet	C20 Suburban	6.2L	V8	N/A
1984	Chevrolet	C30	6.2L	V8	N/A	H/D Eng.
1984	Chevrolet	G20	6.2L	V8	N/A	H/D Eng.
1984	Chevrolet	G30	6.2L	V8	N/A	H/D Eng.
1984	Chevrolet	K20	6.2L	V8	N/A	H/D Eng.
1984	Chevrolet	K20 Suburban	6.2L	V8	N/A
1984	Chevrolet	K30	6.2L	V8	N/A
1984	Chevrolet	P20	6.2L	V8	N/A
1984	Chevrolet	P30	6.2L	V8	N/A
1984	GMC	C2500	6.2L	V8	N/A
1984	GMC	C2500 Suburban	6.2L	V8	N/A
1984	GMC	C3500	6.2L	V8	N/A
1984	GMC	G3500	6.2L	V8	N/A
1984	GMC	K2500	6.2L	V8	N/A
1984	GMC	K2500 Suburban	6.2L	V8	N/A
1984	GMC	K3500	6.2L	V8	N/A
1984	GMC	P2500	6.2L	V8	N/A
1984	GMC	P3500	6.2L	V8	N/A
1983	Chevrolet	C20	6.2L	V8	N/A	H/D Eng.
1983	Chevrolet	C20 Suburban	6.2L	V8	N/A
1983	Chevrolet	C30	6.2L	V8	N/A	H/D Eng.
1983	Chevrolet	G30	6.2L	V8	N/A
1983	Chevrolet	K20	6.2L	V8	N/A	H/D Eng.
1983	Chevrolet	K20 Suburban	6.2L	V8	N/A
1983	Chevrolet	K30	6.2L	V8	N/A
1983	Chevrolet	P20	6.2L	V8	N/A
1983	Chevrolet	P30	6.2L	V8	N/A
1983	GMC	C2500	6.2L	V8	N/A
1983	GMC	C2500 Suburban	6.2L	V8	N/A
1983	GMC	C3500	6.2L	V8	N/A
1983	GMC	G3500	6.2L	V8	N/A
1983	GMC	K2500	6.2L	V8	N/A
1983	GMC	K2500 Suburban	6.2L	V8	N/A
1983	GMC	K3500	6.2L	V8	N/A
1983	GMC	P2500	6.2L	V8	N/A
1983	GMC	P3500	6.2L	V8	N/A
1982	Chevrolet	C10	6.2L	V8	N/A	H/D Eng.
1982	Chevrolet	C20	6.2L	V8	N/A	H/D Eng.
1982	Chevrolet	C20 Suburban	6.2L	V8	N/A
1982	Chevrolet	C30	6.2L	V8	N/A	H/D Eng.
1982	Chevrolet	K20	6.2L	V8	N/A	H/D Eng.
1982	Chevrolet	K20 Suburban	6.2L	V8	N/A
1982	Chevrolet	K30	6.2L	V8	N/A
1982	Chevrolet	P20	6.2L	V8	N/A
1982	Chevrolet	P30	6.2L	V8	N/A
1982	GMC	C1500	6.2L	V8	N/A
1982	GMC	C2500	6.2L	V8	N/A
1982	GMC	C2500 Suburban	6.2L	V8	N/A
1982	GMC	C3500	6.2L	V8	N/A
1982	GMC	K2500	6.2L	V8	N/A
1982	GMC	K2500 Suburban	6.2L	V8	N/A
1982	GMC	K3500	6.2L	V8	N/A
1982	GMC	P2500	6.2L	V8	N/A
1982	GMC	P3500	6.2L	V8	N/A

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