Cannot Establish a Secure Connection

The Internet Browser you are using cannot establish a secure connection to SummitRacing.com or JavaScript is disabled. If JavaScript is disabled, please enable it to be able to complete an order on our site. Otherwise, the problem is likely due to SSL 3.0 being your default SSL setting which will prevent you from being able to Log In or Checkout and makes you vulnerable to the "POODLE exploit". To ensure your security, SSL 3.0 is not allowed on our site. Please change your browser security settings to not allow SSL 3.0. You can also update your browser using these links.

2003 Dorman Exhaust

You Have Selected

Display Options

Select the navigation view you prefer when narrowing your search.

Narrow Your Results

Catalog Quick Order:

Already know the part number you need?
Click here to enter them directly into your cart.

The Ultimate Gift for Gearheads!
In-Store Pickup Location Close
Summit Racing

Benefits of Buying Through Us

  • Fast Shipping

    Learn More

  • Tech Advice

    Learn More

  • Easy Returns

    Learn More

  • See Details

Results 1 - 10 of 82

In-Store Pickup Location Select

Dorman 679-005 - Dorman Turbo Downpipes

Click here for more information about Dorman 679-005 - Dorman Turbo Downpipes

Exhaust Turbo Downpipe, Steel, Natural, Ford, 7.3L, Kit

Not Yet Reviewed

Part Number: RNB-679-005 More Detail...

Estimated Ship Date: Today

$223.97

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Dorman 03133 - Dorman Exhaust Manifold Mounting Hardware

Click here for more information about Dorman 03133 - Dorman Exhaust Manifold Mounting Hardware

Exhaust Manifold Studs, Nuts, Front Flange, Buick, Cadillac, Oldsmobile, Chevy, GMC, Set of 6

(7)

Part Number: RNB-03133 More Detail...

Estimated Ship Date: Today

$8.97

Dorman 03411 - Dorman Exhaust Manifold Mounting Hardware

Click here for more information about Dorman 03411 - Dorman Exhaust Manifold Mounting Hardware

Exhaust Manifold Fasteners, Studs, Ford, 4.6, 5.4L V-8, 6.8L V-10, Set of 10

(7)

Part Number: RNB-03411 More Detail...

Estimated Ship Date: Today

$7.97

Dorman 674-522 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-522 - Dorman Exhaust Manifolds

Exhaust Manifold, Cadillac, Chevy, GMC, Hummer, Pickup, SUV, Van, 4.8, 5.3, 6.0L, Driver Side, Each

(2)

Part Number: RNB-674-522 More Detail...

Estimated Ship Date: Today

$83.97

Dorman 674-732 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-732 - Dorman Exhaust Manifolds

Exhaust Manifold, Cast Iron, Passenger Side, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0L, Each

Not Yet Reviewed

Part Number: RNB-674-732 More Detail...

Estimated Ship Date: Today

$115.97

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Dorman 674-559 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-559 - Dorman Exhaust Manifolds

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Van, Pickup, 5.4L, Each

(3)

Part Number: RNB-674-559 More Detail...

Estimated Ship Date: Today

$57.97

Dorman 674-777 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-777 - Dorman Exhaust Manifolds

Exhaust Manifold, Passenger Side, Cast Iron, Natural Finish, Buick, Chevy, GMC, Oldsmobile, Isuzu, Each

(2)

Part Number: RNB-674-777 More Detail...

Estimated Ship Date: Today

$141.97

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Dorman 674-745 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-745 - Dorman Exhaust Manifolds

Exhaust Manifold, Cast Iron, Passenger Side, Ford, 7.3L, Diesel, Each

Not Yet Reviewed

Part Number: RNB-674-745 More Detail...

Estimated Ship Date: Today

$159.97

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Dorman 674-560 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-560 - Dorman Exhaust Manifolds

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Van, Pickup, 5.4L, Each

(1)

Part Number: RNB-674-560 More Detail...

Estimated Ship Date: Today

$65.97

Dorman 674-525 - Dorman Exhaust Manifolds

Click here for more information about Dorman 674-525 - Dorman Exhaust Manifolds

Exhaust Manifold, Cadillac, Chevy, GMC, Hummer, Pickup, SUV, Van, 4.8, 5.3, 6.0L, Passenger Side, Each

Not Yet Reviewed

Part Number: RNB-674-525 More Detail...

Estimated Ship Date: Today

$80.97

View Compare

Page 1 of 9

Close