Dorman - OE Solutions Exhaust Manifold Kit with Gaskets for 2007-03 Chevrolet GMC Isuzu Workhorse 674-859
Dorman - OE Solutions Exhaust Manifold Kit with Gaskets for 2007-03 Chevrolet GMC Isuzu Workhorse 674-859
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23 in stock
Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyReturns
Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
Product details shared across all variants.
- Product type
- Exhaust Manifold
- Category
- Motor Vehicle Exhaust
- Item condition
- New
- Shipping dimensions (L × W × H)
- Shipping weight
- 13.7 lb
- Barcode
- 10019495289231
Billable shipping weight; may include dimensional weight.
Exhaust manifold kit for 2007-03 Chevrolet, GMC, Isuzu and Workhorse vehicles by Dorman - OE Solutions includes required gaskets and hardware.
Built to meet the manufacturer’s design intent for reliable service.
Key Features
- Precision-engineered to match original manifold fit and function
- Includes all necessary gaskets and downpipe hardware for a complete repair
- Durable construction from industry-leading aftermarket materials
- Kit dimensions 19.9in x 12.9in x 7.4in, weight 6.3lbs
Benefits
- Ensures a seamless replacement with OEM quality performance
- Reduces installation time by providing all required hardware
- Improves exhaust flow and engine efficiency
- Long-lasting durability reduces the need for future repairs
Application
This part is ideal for owners of 2007-03 Chevrolet, GMC, Isuzu, and Workhorse vehicles seeking a reliable replacement for their original exhaust manifold.
Fitment Notes
- 2007-03 Chevrolet
- 2007-03 GMC
- 2007-03 Isuzu
- 2007-04 Workhorse
Why Choose Dorman - OE Solutions?
- Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.
What’s in the Box
- Included items not specified by the manufacturer.
Item Dimensions
