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Dorman 674-158 Exhaust Manifold

Dorman 674-158 Exhaust Manifold Image 1

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Dorman 674-158 Exhaust Manifold Image 6

Dorman 674-158 Exhaust Manifold


Brand:	Dorman
Part Number:	674-158
UPC:	019495017752
Weight:	19.27 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the Dorman 674-158 Exhaust Manifold for your vehicle. Buy now and secure your purchase online!

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Features and Benefits:

Complete repair - includes all necessary gaskets and downpipe hardware
Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
Trustworthy design - built by industry leader in aftermarket manifolds

Specifications:

Color:

Natural

Gasket Or Seal Included:

Yes

Grade Type:

Regular

Heat Shield Included:

Yes

Material:

Cast Iron

Mounting Hardware Included:

Yes

Package Contents:

1 Flange Gasket

Package Contents:

1 Manifold Gasket

Package Contents:

3 Nuts

Package Contents:

3 Springs

Package Contents:

3 Studs

Package Contents:

Exhaust Manifold

Port Shape:

Square

ATP #:

101062

General Motors #:

14093654

General Motors #:

14093660

General Motors #:

14103206

Country of Origin:

CN

Select a vehicle to narrow Dorman 674-158 Exhaust Manifold fitment info!

Last Updated: 07/12/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1991

1990

1989

1988

1987

1991

1990

1989

1988

1987

Chevrolet Blazer

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet Blazer

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

Chevrolet Blazer

5.0L V8 Gas OHV

1

Right (Passenger)

Chevrolet Blazer

5.0L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

Chevrolet R10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

Chevrolet R10 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R10 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1991

1990

1989

Chevrolet R1500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R1500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

Chevrolet R20

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R20

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

Chevrolet R20

5.0L V8 Gas OHV

1

Right (Passenger)

Chevrolet R20

5.0L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

Chevrolet R20 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R20 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1989

1989

Chevrolet R2500

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R2500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1991

1990

1989

Chevrolet R2500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R2500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1988

Chevrolet R30

5.7L V8 Gas OHV

1

Right (Passenger)

Fuel Sys: FI

Chevrolet R30

5.7L V8 Gas OHV

Right (Passenger) Fuel Sys: FI

1 Per Vehicle

1987

1987

Chevrolet R30

5.7L V8 Gas OHV

1

Right (Passenger)

8th VIN Digit: K
Fuel Sys: FI

Chevrolet R30

5.7L V8 Gas OHV

Right (Passenger) 8th VIN Digit: K
Fuel Sys: FI

1 Per Vehicle

1991

1990

1989

1991

1990

1989

Chevrolet R3500

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet R3500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

Chevrolet V10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

Chevrolet V10 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V10 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1991

1990

1989

Chevrolet V1500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V1500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

Chevrolet V20

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V20

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

Chevrolet V20 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V20 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1991

1990

1989

Chevrolet V2500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V2500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

Chevrolet V30

5.7L V8 Gas OHV

1

Right (Passenger)

Fuel Sys: FI

Chevrolet V30

5.7L V8 Gas OHV

Right (Passenger) Fuel Sys: FI

1 Per Vehicle

1991

1990

1989

1991

1990

1989

Chevrolet V3500

5.7L V8 Gas OHV

1

Right (Passenger)

Chevrolet V3500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1988

1987

1991

1990

1989

1988

1987

GMC Jimmy

5.7L V8 Gas OHV

1

Right (Passenger)

GMC Jimmy

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

GMC Jimmy

5.0L V8 Gas OHV

1

Right (Passenger)

GMC Jimmy

5.0L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

GMC R1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1

Right (Passenger)

GMC R1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1988

1987

1991

1990

1989

1988

1987

GMC R1500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

GMC R1500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

GMC R1500 Suburban

5.0L V8 Gas OHV

1

Right (Passenger)

GMC R1500 Suburban

5.0L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1989

1988

1987

1989

1988

1987

GMC R2500

5.7L V8 Gas OHV

1

Right (Passenger)

GMC R2500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

GMC R2500

5.0L V8 Gas OHV

1

Right (Passenger)

GMC R2500

5.0L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1988

1987

1991

1990

1989

1988

1987

GMC R2500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

GMC R2500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1991

1990

1989

GMC R3500

5.7L V8 Gas OHV

1

Right (Passenger)

GMC R3500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

GMC R3500

5.7L V8 Gas OHV

1

Right (Passenger)

Fuel Sys: FI

GMC R3500

5.7L V8 Gas OHV

Right (Passenger) Fuel Sys: FI

1 Per Vehicle

1987

1987

GMC V1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1

Right (Passenger)

GMC V1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1988

1987

1991

1990

1989

1988

1987

GMC V1500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

GMC V1500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1987

1987

GMC V2500

5.7L V8 Gas OHV

1

Right (Passenger)

GMC V2500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1988

1987

1991

1990

1989

1988

1987

GMC V2500 Suburban

5.7L V8 Gas OHV

1

Right (Passenger)

GMC V2500 Suburban

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1991

1990

1989

1991

1990

1989

GMC V3500

5.7L V8 Gas OHV

1

Right (Passenger)

GMC V3500

5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

1988

1987

1988

1987

GMC V3500

5.7L V8 Gas OHV

1

Right (Passenger)

Fuel Sys: FI

GMC V3500

5.7L V8 Gas OHV

Right (Passenger) Fuel Sys: FI

1 Per Vehicle

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