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DormanPart #: 90449

Dorman 90449 Distributor Repair Plate

Name: Dorman 90449 Distributor Repair Plate
Brand: Dorman
SKU: BCZF-90449
Price: 49.03 USD
Availability: InStock

N/A

317 vehicles fit this part

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

Fitment: Chevrolet, GMC, Workhorse, Oldsmobile, and Cadillac, Express 1500, Silverado 1500, Silverado 1500 Classic, Savana 1500, Sierra 1500, Sierra 1500 Classic, Astro, Blazer, Express 2500, Safari, Savana 2500, FasTrack FT1261, FasTrack FT1461, FasTrack FT1601, P30, S10, Sonoma, FasTrack FT1061, FasTrack FT1801, FasTrack FT1802, FasTrack FT931, Express 3500, Savana 3500, FasTrack FT1460, Jimmy, Bravada, FasTrack FT1260, FasTrack FT1600, FasTrack FT1800, Escalade, C2500, C3500, K2500, K3500, Tahoe, C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban, P3500, and Yukon

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Dorman Distributor Repair Plate for GM Ignition Repair

Dorman 90449 is a standard replacement distributor repair plate built from steel with a black finish. It matches the fit and function of the original plate on specified vehicles, giving you a direct repair option for distributor service on GM trucks, vans, and SUVs.

Use this distributor repair plate when you need a dependable replacement for worn or damaged distributor hardware on applications such as Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe. Part number 90449 is engineered for durability and reliable performance in ignition system repair.

Key Features

Steel construction for strength in distributor service
Black finish for a clean OE-style appearance
Standard replacement grade for direct-fit repair work
Matches the fit and function of the original plate on specified vehicles
Includes the repair plate and screws listed in the package contents
Cross-reference: 12598210

Detailed Description

Dorman 90449 distributor repair plate is designed for GM ignition and distributor repair applications where the original plate has worn, corroded, or no longer holds proper alignment. It is a practical replacement for vehicles including 1996-2007 Chevrolet Express 1500, 1999-2007 Chevrolet Silverado 1500, 1996-2000 GMC Yukon, and other listed Chevrolet, GMC, Cadillac, and Oldsmobile models. If you are servicing a Chevrolet Blazer, GMC Safari, or GMC Sierra 1500, this part number 90449 provides a direct repair solution built to restore proper distributor support.

What It Helps Fix

Worn or damaged distributor plate surfaces
Corrosion on original ignition hardware
Loose or unstable distributor mounting support
Distributor service issues on GM V8-equipped applications
Repeat repairs caused by failing OE-style plates

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. Inspect the distributor assembly for related wear, contamination, or damaged fasteners before replacing the plate. Follow factory service procedures for ignition timing and distributor alignment during reassembly. This part is listed for N/A position applications.

Quality Assurance

Dorman manufactures this repair plate as a standard replacement part engineered to match original fit and function. The steel construction and OE-style design support reliable service in distributor repair applications across the listed Chevrolet, GMC, Cadillac, and Oldsmobile vehicles.

Brand	Dorman
Part Number	90449
Color/Finish	Black
Item Grade	Standard Replacement
Material	Steel
Package Contents	1 Distributor Repair Plate; 2 Screws

This part fits 317 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position
2007	Chevrolet	Express 1500	4.3L	V6	N/A
2007	Chevrolet	Silverado 1500	4.3L	V6	N/A
2007	Chevrolet	Silverado 1500 Classic	4.3L	V6	N/A
2007	GMC	Savana 1500	4.3L	V6	N/A
2007	GMC	Sierra 1500	4.3L	V6	N/A
2007	GMC	Sierra 1500 Classic	4.3L	V6	N/A
2006	Chevrolet	Express 1500	4.3L	V6	N/A
2006	Chevrolet	Silverado 1500	4.3L	V6	N/A
2006	GMC	Savana 1500	4.3L	V6	N/A
2006	GMC	Sierra 1500	4.3L	V6	N/A
2005	Chevrolet	Astro			N/A
2005	Chevrolet	Blazer			N/A
2005	Chevrolet	Express 1500	4.3L	V6	N/A
2005	Chevrolet	Express 2500	4.3L	V6	N/A
2005	Chevrolet	Silverado 1500	4.3L	V6	N/A
2005	GMC	Safari			N/A
2005	GMC	Savana 1500	4.3L	V6	N/A
2005	GMC	Savana 2500	4.3L	V6	N/A
2005	GMC	Sierra 1500	4.3L	V6	N/A
2004	Chevrolet	Astro			N/A
2004	Chevrolet	Blazer			N/A
2004	Chevrolet	Express 1500	4.3L	V6	N/A
2004	Chevrolet	Express 2500	4.3L	V6	N/A
2004	Chevrolet	S10			N/A
2004	Chevrolet	Silverado 1500	4.3L	V6	N/A
2004	GMC	Safari			N/A
2004	GMC	Savana 1500	4.3L	V6	N/A
2004	GMC	Savana 2500	4.3L	V6	N/A
2004	GMC	Sierra 1500	4.3L	V6	N/A
2004	GMC	Sonoma			N/A
2003	Chevrolet	Astro			N/A
2003	Chevrolet	Blazer			N/A
2003	Chevrolet	Express 1500	4.3L	V6	N/A
2003	Chevrolet	Express 2500	4.3L	V6	N/A
2003	Chevrolet	S10	4.3L	V6	N/A
2003	Chevrolet	Silverado 1500	4.3L	V6	N/A
2003	GMC	Safari			N/A
2003	GMC	Savana 1500	4.3L	V6	N/A
2003	GMC	Savana 2500	4.3L	V6	N/A
2003	GMC	Sierra 1500	4.3L	V6	N/A
2003	GMC	Sonoma	4.3L	V6	N/A
2002	Chevrolet	Astro			N/A
2002	Chevrolet	Blazer	4.3L	V6	N/A
2002	Chevrolet	Express 1500			N/A
2002	Chevrolet	Express 2500	4.3L	V6	N/A
2002	Chevrolet	Express 2500	5.7L	V8	N/A
2002	Chevrolet	Express 2500	5.0L	V8	N/A
2002	Chevrolet	Express 3500	5.7L	V8	N/A
2002	Chevrolet	S10	4.3L	V6	N/A
2002	Chevrolet	Silverado 1500	4.3L	V6	N/A
2002	GMC	Safari			N/A
2002	GMC	Savana 1500			N/A
2002	GMC	Savana 2500	4.3L	V6	N/A
2002	GMC	Savana 2500	5.7L	V8	N/A
2002	GMC	Savana 2500	5.0L	V8	N/A
2002	GMC	Savana 3500	5.7L	V8	N/A
2002	GMC	Sierra 1500	4.3L	V6	N/A
2002	GMC	Sonoma	4.3L	V6	N/A
2001	Chevrolet	Astro			N/A
2001	Chevrolet	Blazer			N/A
2001	Chevrolet	Express 1500			N/A
2001	Chevrolet	Express 2500	4.3L	V6	N/A
2001	Chevrolet	Express 2500	5.7L	V8	N/A
2001	Chevrolet	Express 2500	5.0L	V8	N/A
2001	Chevrolet	Express 3500	5.7L	V8	N/A
2001	Chevrolet	S10	4.3L	V6	N/A
2001	Chevrolet	Silverado 1500	4.3L	V6	N/A
2001	GMC	Jimmy			N/A
2001	GMC	Safari			N/A
2001	GMC	Savana 1500			N/A
2001	GMC	Savana 2500	4.3L	V6	N/A
2001	GMC	Savana 2500	5.7L	V8	N/A
2001	GMC	Savana 2500	5.0L	V8	N/A
2001	GMC	Savana 3500	5.7L	V8	N/A
2001	GMC	Sierra 1500	4.3L	V6	N/A
2001	GMC	Sonoma	4.3L	V6	N/A
2001	Oldsmobile	Bravada			N/A
2000	Cadillac	Escalade			N/A
2000	Chevrolet	Astro			N/A
2000	Chevrolet	Blazer			N/A
2000	Chevrolet	C2500	5.7L	V8	N/A
2000	Chevrolet	C3500	5.7L	V8	N/A
2000	Chevrolet	Express 1500			N/A
2000	Chevrolet	Express 2500	4.3L	V6	N/A
2000	Chevrolet	Express 2500	5.7L	V8	N/A
2000	Chevrolet	Express 2500	5.0L	V8	N/A
2000	Chevrolet	Express 3500	5.7L	V8	N/A
2000	Chevrolet	K2500	5.7L	V8	N/A
2000	Chevrolet	K3500	5.7L	V8	N/A
2000	Chevrolet	S10	4.3L	V6	N/A
2000	Chevrolet	Silverado 1500	4.3L	V6	N/A
2000	Chevrolet	Tahoe	5.7L	V8	N/A
2000	GMC	C2500	5.7L	V8	N/A
2000	GMC	C3500	5.7L	V8	N/A
2000	GMC	Jimmy			N/A
2000	GMC	K2500	5.7L	V8	N/A
2000	GMC	K3500	5.7L	V8	N/A
2000	GMC	Safari			N/A
2000	GMC	Savana 1500			N/A
2000	GMC	Savana 2500	4.3L	V6	N/A
2000	GMC	Savana 2500	5.7L	V8	N/A
2000	GMC	Savana 2500	5.0L	V8	N/A
2000	GMC	Savana 3500	5.7L	V8	N/A
2000	GMC	Sierra 1500	4.3L	V6	N/A
2000	GMC	Sonoma	4.3L	V6	N/A
2000	Oldsmobile	Bravada			N/A
1999	Cadillac	Escalade			N/A
1999	Chevrolet	Astro			N/A
1999	Chevrolet	Blazer			N/A
1999	Chevrolet	C1500			N/A
1999	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1999	Chevrolet	C2500	5.7L	V8	N/A
1999	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1999	Chevrolet	C3500	5.7L	V8	N/A
1999	Chevrolet	Express 1500			N/A
1999	Chevrolet	Express 2500	4.3L	V6	N/A
1999	Chevrolet	Express 2500	5.7L	V8	N/A
1999	Chevrolet	Express 2500	5.0L	V8	N/A
1999	Chevrolet	Express 3500	5.7L	V8	N/A
1999	Chevrolet	K1500			N/A
1999	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1999	Chevrolet	K2500	5.7L	V8	N/A
1999	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1999	Chevrolet	K3500	5.7L	V8	N/A
1999	Chevrolet	P30	4.3L	V6	N/A
1999	Chevrolet	P30	5.7L	V8	N/A
1999	Chevrolet	S10	4.3L	V6	N/A
1999	Chevrolet	Silverado 1500	4.3L	V6	N/A
1999	Chevrolet	Tahoe	5.7L	V8	N/A
1999	GMC	C1500			N/A
1999	GMC	C1500 Suburban	5.7L	V8	N/A
1999	GMC	C2500	5.7L	V8	N/A
1999	GMC	C2500 Suburban	5.7L	V8	N/A
1999	GMC	C3500	5.7L	V8	N/A
1999	GMC	Jimmy			N/A
1999	GMC	K1500			N/A
1999	GMC	K1500 Suburban	5.7L	V8	N/A
1999	GMC	K2500	5.7L	V8	N/A
1999	GMC	K2500 Suburban	5.7L	V8	N/A
1999	GMC	K3500	5.7L	V8	N/A
1999	GMC	P3500	4.3L	V6	N/A
1999	GMC	P3500	5.7L	V8	N/A
1999	GMC	Safari			N/A
1999	GMC	Savana 1500			N/A
1999	GMC	Savana 2500	4.3L	V6	N/A
1999	GMC	Savana 2500	5.7L	V8	N/A
1999	GMC	Savana 2500	5.0L	V8	N/A
1999	GMC	Savana 3500	5.7L	V8	N/A
1999	GMC	Sierra 1500	4.3L	V6	N/A
1999	GMC	Sonoma	4.3L	V6	N/A
1999	GMC	Yukon			N/A
1999	Oldsmobile	Bravada			N/A
1998	Chevrolet	Astro			N/A
1998	Chevrolet	Blazer			N/A
1998	Chevrolet	C1500	4.3L	V6	N/A
1998	Chevrolet	C1500	5.7L	V8	N/A
1998	Chevrolet	C1500	5.0L	V8	N/A
1998	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1998	Chevrolet	C2500	5.7L	V8	N/A
1998	Chevrolet	C2500	5.0L	V8	N/A
1998	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1998	Chevrolet	C3500	5.7L	V8	N/A
1998	Chevrolet	Express 1500			N/A
1998	Chevrolet	Express 2500	4.3L	V6	N/A
1998	Chevrolet	Express 2500	5.7L	V8	N/A
1998	Chevrolet	Express 2500	5.0L	V8	N/A
1998	Chevrolet	Express 3500	5.7L	V8	N/A
1998	Chevrolet	K1500	4.3L	V6	N/A
1998	Chevrolet	K1500	5.7L	V8	N/A
1998	Chevrolet	K1500	5.0L	V8	N/A
1998	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1998	Chevrolet	K2500	5.7L	V8	N/A
1998	Chevrolet	K2500	5.0L	V8	N/A
1998	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1998	Chevrolet	K3500	5.7L	V8	N/A
1998	Chevrolet	P30	4.3L	V6	N/A
1998	Chevrolet	P30	5.7L	V8	N/A
1998	Chevrolet	S10	4.3L	V6	N/A
1998	Chevrolet	Tahoe	5.7L	V8	N/A
1998	GMC	C1500			N/A
1998	GMC	C1500 Suburban	5.7L	V8	N/A
1998	GMC	C2500	5.7L	V8	N/A
1998	GMC	C2500	5.0L	V8	N/A
1998	GMC	C2500 Suburban	5.7L	V8	N/A
1998	GMC	C3500	5.7L	V8	N/A
1998	GMC	Jimmy			N/A
1998	GMC	K1500	4.3L	V6	N/A
1998	GMC	K1500	5.7L	V8	N/A
1998	GMC	K1500	5.0L	V8	N/A
1998	GMC	K1500 Suburban	5.7L	V8	N/A
1998	GMC	K2500	5.7L	V8	N/A
1998	GMC	K2500	5.0L	V8	N/A
1998	GMC	K2500 Suburban	5.7L	V8	N/A
1998	GMC	K3500	5.7L	V8	N/A
1998	GMC	P3500	4.3L	V6	N/A
1998	GMC	P3500	5.7L	V8	N/A
1998	GMC	Safari			N/A
1998	GMC	Savana 1500			N/A
1998	GMC	Savana 2500	4.3L	V6	N/A
1998	GMC	Savana 2500	5.7L	V8	N/A
1998	GMC	Savana 2500	5.0L	V8	N/A
1998	GMC	Savana 3500	5.7L	V8	N/A
1998	GMC	Sonoma	4.3L	V6	N/A
1998	GMC	Yukon			N/A
1998	Oldsmobile	Bravada			N/A
1997	Chevrolet	Astro			N/A
1997	Chevrolet	Blazer			N/A
1997	Chevrolet	C1500	4.3L	V6	N/A
1997	Chevrolet	C1500	5.7L	V8	N/A
1997	Chevrolet	C1500	5.0L	V8	N/A
1997	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1997	Chevrolet	C2500	5.7L	V8	N/A
1997	Chevrolet	C2500	5.0L	V8	N/A
1997	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1997	Chevrolet	C3500	5.7L	V8	N/A
1997	Chevrolet	Express 1500			N/A
1997	Chevrolet	Express 2500	4.3L	V6	N/A
1997	Chevrolet	Express 2500	5.7L	V8	N/A
1997	Chevrolet	Express 2500	5.0L	V8	N/A
1997	Chevrolet	Express 3500	5.7L	V8	N/A
1997	Chevrolet	K1500	4.3L	V6	N/A
1997	Chevrolet	K1500	5.7L	V8	N/A
1997	Chevrolet	K1500	5.0L	V8	N/A
1997	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1997	Chevrolet	K2500	5.7L	V8	N/A
1997	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1997	Chevrolet	K3500	5.7L	V8	N/A
1997	Chevrolet	P30	4.3L	V6	N/A
1997	Chevrolet	P30	5.7L	V8	N/A
1997	Chevrolet	S10	4.3L	V6	N/A
1997	Chevrolet	Tahoe	5.7L	V8	N/A
1997	GMC	C1500	4.3L	V6	N/A
1997	GMC	C1500	5.7L	V8	N/A
1997	GMC	C1500	5.0L	V8	N/A
1997	GMC	C1500 Suburban	5.7L	V8	N/A
1997	GMC	C2500	5.7L	V8	N/A
1997	GMC	C2500	5.0L	V8	N/A
1997	GMC	C2500 Suburban	5.7L	V8	N/A
1997	GMC	C3500	5.7L	V8	N/A
1997	GMC	Jimmy			N/A
1997	GMC	K1500	4.3L	V6	N/A
1997	GMC	K1500	5.7L	V8	N/A
1997	GMC	K1500	5.0L	V8	N/A
1997	GMC	K1500 Suburban	5.7L	V8	N/A
1997	GMC	K2500	5.7L	V8	N/A
1997	GMC	K2500 Suburban	5.7L	V8	N/A
1997	GMC	K3500	5.7L	V8	N/A
1997	GMC	P3500	4.3L	V6	N/A
1997	GMC	P3500	5.7L	V8	N/A
1997	GMC	Safari			N/A
1997	GMC	Savana 1500			N/A
1997	GMC	Savana 2500	4.3L	V6	N/A
1997	GMC	Savana 2500	5.7L	V8	N/A
1997	GMC	Savana 2500	5.0L	V8	N/A
1997	GMC	Savana 3500	5.7L	V8	N/A
1997	GMC	Sonoma	4.3L	V6	N/A
1997	GMC	Yukon	5.7L	V8	N/A
1997	Oldsmobile	Bravada			N/A
1996	Chevrolet	Astro			N/A
1996	Chevrolet	Blazer			N/A
1996	Chevrolet	C1500	4.3L	V6	N/A
1996	Chevrolet	C1500	5.7L	V8	N/A
1996	Chevrolet	C1500	5.0L	V8	N/A
1996	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1996	Chevrolet	C2500	5.7L	V8	N/A
1996	Chevrolet	C2500	5.0L	V8	N/A
1996	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1996	Chevrolet	C3500	5.7L	V8	N/A
1996	Chevrolet	Express 1500			N/A
1996	Chevrolet	Express 2500	4.3L	V6	N/A
1996	Chevrolet	Express 2500	5.7L	V8	N/A
1996	Chevrolet	Express 2500	5.0L	V8	N/A
1996	Chevrolet	Express 3500	5.7L	V8	N/A
1996	Chevrolet	K1500	4.3L	V6	N/A
1996	Chevrolet	K1500	5.7L	V8	N/A
1996	Chevrolet	K1500	5.0L	V8	N/A
1996	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1996	Chevrolet	K2500	5.7L	V8	N/A
1996	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1996	Chevrolet	K3500	5.7L	V8	N/A
1996	Chevrolet	P30	4.3L	V6	N/A
1996	Chevrolet	P30	5.7L	V8	N/A
1996	Chevrolet	S10	4.3L	V6	N/A
1996	Chevrolet	Tahoe	5.7L	V8	N/A
1996	GMC	C1500	4.3L	V6	N/A
1996	GMC	C1500	5.7L	V8	N/A
1996	GMC	C1500	5.0L	V8	N/A
1996	GMC	C1500 Suburban	5.7L	V8	N/A
1996	GMC	C2500	5.7L	V8	N/A
1996	GMC	C2500	5.0L	V8	N/A
1996	GMC	C2500 Suburban	5.7L	V8	N/A
1996	GMC	C3500	5.7L	V8	N/A
1996	GMC	Jimmy			N/A
1996	GMC	K1500	4.3L	V6	N/A
1996	GMC	K1500	5.7L	V8	N/A
1996	GMC	K1500	5.0L	V8	N/A
1996	GMC	K1500 Suburban	5.7L	V8	N/A
1996	GMC	K2500	5.7L	V8	N/A
1996	GMC	K2500 Suburban	5.7L	V8	N/A
1996	GMC	K3500	5.7L	V8	N/A
1996	GMC	P3500	4.3L	V6	N/A
1996	GMC	P3500	5.7L	V8	N/A
1996	GMC	Safari			N/A
1996	GMC	Savana 1500			N/A
1996	GMC	Savana 2500	4.3L	V6	N/A
1996	GMC	Savana 2500	5.7L	V8	N/A
1996	GMC	Savana 2500	5.0L	V8	N/A
1996	GMC	Savana 3500	5.7L	V8	N/A
1996	GMC	Sonoma	4.3L	V6	N/A
1996	GMC	Yukon	5.7L	V8	N/A
1996	Oldsmobile	Bravada			N/A
1995	Chevrolet	Astro			N/A
1995	Chevrolet	Blazer			N/A
1995	Chevrolet	S10			N/A
1995	GMC	Jimmy			N/A
1995	GMC	Safari			N/A
1995	GMC	Sonoma	4.3L	V6	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:

12598210

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

Dorman 90449 Distributor Repair Plate

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Dorman Distributor Repair Plate for GM Ignition Repair

Key Features

Detailed Description

What It Helps Fix

Installation Notes and Tips

Quality Assurance

Dorman 90449 Distributor Repair Plate

Dorman Distributor Repair Plate for GM Ignition Repair

Key Features

Detailed Description

What It Helps Fix

Installation Notes and Tips

Quality Assurance

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