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GMC R3500 Exhaust Manifold

We have 5 Items In-stock. Select a year to continue.
$79.30 List Price $123.48 Save $44.18 Availability: In Stock
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Replacement OE Style Exhaust Manifold is a high quality replacement for your old or damaged factory unit. It is an OE comparable unit at an affordable price; perfect for your maintenance and restoration projects. Made from tough, rigid steel.

  • OE comparable part
  • Affordable replacement for broken or damaged part

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE comparable electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

  • SKU#: G960729
  • Brand: Replacement
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Number of Cylinders: 8
  • Replaces OE Number: 12551444
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Fits the following GMC R3500 Years:
  • 1990-1991 | 8 Cyl 7.4L | Base, SLE
  • 1987-1989 | 8 Cyl 7.4L | Base, High Sierra, Sierra Classic
Rating: (see review/s)

"not bad for money but made in china it seams ok but only time will tell .it has a one year warenty so i'll wate and see" posted by: clyde on December 29, 2009

$74.32 List Price $87.70 Save $13.38 Availability: In Stock
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DORMAN EXHAUST MANIFOLD KIT -- 50-state legal; Includes six studs, three nuts, three springs, three washers, one flange gasket, heat shield, and one manifold gasket; Cast iron construction; Transports extremely hot exhaust gases with a temperature of up to 1400 degrees Fahrenheit from the cylinder head to the exhaust piping; Seals the engine head and exhaust piping to prevent fumes and noise from escaping the engine compartment; Replaces OE number 12551443.
  • SKU#: RB674161
  • Brand: Dorman
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Aspiration Type: Naturally aspirated
  • Includes: Six studs, three nuts, three springs, three washers, one flange gasket, heat shield, and one manifold gasket
(see more)
Fits the following GMC R3500 Years:
  • 1990-1991 | 8 Cyl 7.4L | Base, SLE
  • 1987-1989 | 8 Cyl 7.4L | Base, High Sierra, Sierra Classic
Rating: (see review/s)

"THE MANIFOLD FIT LIKE A GLOVE AND I AM PLEASED WITH THE SERVICE I RECIEVED." posted by: JOE THE PLUMBER on November 6, 2008

$35.71 List Price $102.68 Save $66.97 Availability: In Stock
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EXHAUST MANIFOLD -- Cast iron construction; A high quality, direct fit OE replacement exhaust manifold; Made with durable, heat controlling materials for long-lasting life; Backed by 1-year, unlimited-mileage warranty.
  • SKU#: G960717
  • Brand: Replacement
  • Fit Note: Vin code K
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Number of Cylinders: 8
  • Replaces OE Number: 14093653
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following GMC R3500 Years:
  • 1990-1991 | 8 Cyl 5.7L | SLE
  • 1987-1991 | 8 Cyl 5.7L | Base
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$90.65 List Price $106.97 Save $16.32 Availability: In Stock
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DORMAN EXHAUST MANIFOLD KIT -- 50-state legal; Includes six studs, three nuts, three springs, three washers, one flange gasket, and one manifold gasket; Cast iron construction; Transports extremely hot exhaust gases with a temperature of up to 1400 degrees Fahrenheit from the cylinder head to the exhaust piping; Seals the engine head and exhaust piping to prevent fumes and noise from escaping the engine compartment; For vehicles with A.I.R. and oxygen sensor holes; Replaces OE numbers 12551444, 14103191, 343787.
  • SKU#: RB674159
  • Brand: Dorman
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Aspiration Type: Naturally aspirated
  • Includes: Six studs, three nuts, three springs, three washers, one flange gasket, and one manifold gasket
(see more)
Fits the following GMC R3500 Years:
  • 1990-1991 | 8 Cyl 7.4L | Base, SLE
  • 1987-1989 | 8 Cyl 7.4L | Base, High Sierra, Sierra Classic
$265.85 List Price $313.70 Save $47.85 Availability: In Stock
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DORMAN EXHAUST MANIFOLD KIT -- 50-state legal; Includes three studs, three springs, six nuts, one manifold gasket, and one flange gasket; Cast iron construction; Transports extremely hot exhaust gases with a temperature of up to 1400 degrees Fahrenheit from the cylinder head to the exhaust piping; Seals the engine head and exhaust piping to prevent fumes and noise from escaping the engine compartment; Replaces OE number 14068667.
  • SKU#: RB674531
  • Brand: Dorman
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Aspiration Type: Naturally aspirated
  • Includes: Three studs, three springs, six nuts, one manifold gasket, and one flange gasket
(see more)
Fits the following GMC R3500 Years:
  • 1987-1988 | 8 Cyl 5.7L | Base, High Sierra, Sierra Classic
Select more GMC R3500 parts under Headers, Manifolds & Components from list below.