---
product_id: 456169670
title: "Dorman 674-773 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet/GMC Models"
brand: "dorman"
price: "€ 341.53"
currency: EUR
in_stock: true
reviews_count: 11
category: "Dorman"
url: https://www.desertcart.fi/products/456169670-dorman-674-773-exhaust-manifold-kit-includes-required-gaskets-hardware
store_origin: FI
region: Finland
---

# Durable, warp-resistant cast iron Precision-engineered fit Complete gasket & hardware kit Dorman 674-773 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet/GMC Models

**Brand:** dorman
**Price:** € 341.53
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your ride with precision and power!

## Quick Answers

- **What is this?** Dorman 674-773 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet/GMC Models by dorman
- **How much does it cost?** € 341.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/456169670-dorman-674-773-exhaust-manifold-kit-includes-required-gaskets-hardware)

## Best For

- dorman enthusiasts

## Why This Product

- Trusted dorman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Exact OEM Fitment:** Seamlessly replaces your stock manifold for hassle-free installation
- • **All-in-One Repair Kit:** Includes essential gaskets and downpipe hardware—no extra trips to the store
- • **Heavy-Duty Durability:** Cast iron construction resists warping, cracking, and leaks for long-term reliability
- • **Trusted Aftermarket Leader:** Manufactured by Dorman, a top-rated brand known for quality and performance
- • **Vehicle-Specific Compatibility:** Tailored for select 2015-2017 Chevrolet Equinox & GMC Terrain models—check fit with our garage tool

## Overview

The Dorman 674-773 Exhaust Manifold Kit is a precision-engineered, durable replacement part designed specifically for select 2015-2017 Chevrolet Equinox and GMC Terrain models. Crafted from cast iron to resist warping and cracking, it includes all necessary gaskets and downpipe hardware for a complete, reliable repair. Backed by Dorman’s trusted aftermarket expertise, this kit ensures OEM-level fit and function to keep your vehicle running smoothly.

## Description

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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Equinox: 2015, 2016, 2017] - [GMC Terrain: 2015, 2016, 2017]

Review: Make sure you receive the right one! - The manifolds with and without the hole for the O2 sensor appear to be mixed up. This item isn't supposed to have the hole, but the item I received did have the hole. The replacement I ordered did not have the hole, so it all worked out in the end after a bit of wasted time. It comes with the manifold gasket, cat flange gasket, heat shield hardware, and the 3 nuts to the cat flange (NO STUDS). No hardware to mount to the cylinder head, but they rarely do. Fit and function are great, finish quality is on par with most cast iron parts. Durability to be determined.
Review: Seems more substantial than the OEM part - This part is an exact fit for the OEM part I removed after my engine had an argument with one of the exhaust valves. Dorman did an excellent job reproducing the OEM fitment. The part seems to be more substantial in that it weighs quite a bit more than the original. I've never had an issue with a Dorman part and I don't anticipate one this time.

## Features

- 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
- Complete repair - includes all necessary gaskets and downpipe hardware
- Trustworthy design - built by industry leader in aftermarket manifolds
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K1Q471T |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #493,001 in Automotive ( See Top 100 in Automotive ) #221 in Automotive Replacement Exhaust Manifolds #276 in Automotive Replacement Exhaust Manifold Gaskets |
| Brand | Dorman |
| Customer Reviews | 4.0 4.0 out of 5 stars (91) |
| Date First Available | September 24, 2020 |
| Exterior | Ready To Paint If Needed |
| Item Weight | 11.25 pounds |
| Item dimensions L x W x H | 21.5 x 11.1 x 5.1 inches |
| Item model number | 674-773 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 674-773 |
| Model | Dorman 674-773 |
| OEM Part Number | 12656404; 12672285 |
| Position | Center |
| Product Dimensions | 21.5 x 11.1 x 5.1 inches |
| UPC | 889245900968 |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Dorman
- **Item Weight:** 11.3 Pounds
- **Item dimensions L x W x H:** 21.5 x 11.1 x 5.1 inches
- **UPC:** 889245900968
- **Vehicle Service Type:** Car

## Images

![Dorman 674-773 Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Chevrolet/GMC Models - Image 1](https://m.media-amazon.com/images/I/818ulEs-YhS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make sure you receive the right one!
*by R***H on August 3, 2025*

The manifolds with and without the hole for the O2 sensor appear to be mixed up. This item isn't supposed to have the hole, but the item I received did have the hole. The replacement I ordered did not have the hole, so it all worked out in the end after a bit of wasted time. It comes with the manifold gasket, cat flange gasket, heat shield hardware, and the 3 nuts to the cat flange (NO STUDS). No hardware to mount to the cylinder head, but they rarely do. Fit and function are great, finish quality is on par with most cast iron parts. Durability to be determined.

### ⭐⭐⭐⭐⭐ Seems more substantial than the OEM part
*by A***E on January 11, 2024*

This part is an exact fit for the OEM part I removed after my engine had an argument with one of the exhaust valves. Dorman did an excellent job reproducing the OEM fitment. The part seems to be more substantial in that it weighs quite a bit more than the original. I've never had an issue with a Dorman part and I don't anticipate one this time.

### ⭐⭐⭐⭐ A good manifold.
*by J***A on March 6, 2023*

Helped out a SIL with this. It was a perfect fit on her '17 Equinox. I would have given 5 stars but he cat. ring gasket came dented up. I had to get one from a local auto parts store at freakin' $11.65 plus fuel to get me there and back. NOTE: check all your included parts before you start the job. Overall, I would buy agian.

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*