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Exhaust Manifold Reviews
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Replacement Exhaust Manifold Information

Choose from top brands including: Dorman, DIY Solutions, Replacement, Catco, API, Eastern Catalytic, SKP, Walker, Bosal, OP, AP Exhaust, ATP, Genuine, TRQ and Autopart Premium

Exhaust ManifoldIn the land of automotive engineering, one of the most critical components is the exhaust system. This is especially true today as we focus on managing our emissions and controlling just what exactly comes out the backs of our cars – and plenty of engineering brains and brawn have been thrown at this conundrum in recent years. The most basic element of an exhaust system is the exhaust manifold. The purpose of the manifold is to collect exhaust from multiple cylinders of your internal combustion engine into one central pipe. In the most basic of scenarios, this component is a cast iron piece that simply funnels exhaust to the right location. In many cars, however, things get complicated. It’s common for each cylinder to have its own private exhaust header to collect exhaust. Headers then feed exhaust into a main collector. High-performance exhaust headers may forgo the collector all together in an effort to decrease flow resistance and increase the engine’s volumetric efficiency for more overall power. A great resource for tweaking this system in your car is PartsGeek.com, which has everything you need at great prices every day.

Replacement Exhaust Manifolds

Shop Exhaust Manifold By Make

Review Fitment Notes
Replacement Exhaust Manifold with Integrated Catalytic Converter - for 2003 Nissan Altima N01-006 [1] Click to Enlarge
Replacement Exhaust Manifold with Integrated Catalytic Converter - for 2003 Nissan Altima N01-006 [2] Click to Enlarge
5 Stars
Replacement N01-006
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: N01-006
Brand: Replacement
Notes: 2.5L 4-Cylinder -- (Meets EPA Requirements) CARB Compliant: No
Product Remark: (We currently do not ship this catalytic converter to California, Colorado, New York, or Maine)
Condition: New
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$156.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Notes
2003 Nissan Altima CARB Compliant: No
Dorman Exhaust Manifold with Integrated Catalytic Converter - for 1998 Honda Civic CX 1.6L 4 Cyl 674-439 Click to Enlarge
5 Stars
Dorman 674-439
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 674-439
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Condition: New
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$347.97
(22) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
1998 Honda Civic CX 1.6L 4 Cyl
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter - for 2015 Mitsubishi Outlander Sport 2.0L 4 Cyl EXH00855 Click to Enlarge
5 Stars
DIY Solutions EXH00855
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: EXH00855
Brand: DIY Solutions
Notes: Exhaust Manifold Catalytic Converter Assembly
Condition: New
Catalytic Converter Emissions: EPA Certified
California Air Resources Board (CARB) Certified: No
New York Certified: No
Package Contents: Gasket & Bolts
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$288.95
with FREE Shipping
(15) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2015 Mitsubishi Outlander Sport 2.0L 4 Cyl
Front Catco Exhaust Manifold with Integrated Catalytic Converter - for 2012 Ford Focus 2.0L 4 Cyl 1414 Click to Enlarge
4.8 Stars
Catco 1414
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 1414
Brand: Catco
Notes: Direct Fit Converter With Manifold -- Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.; Manifold Unit; Federal and California Emissions
Position: Front
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$411.32
View Details
This Part Fits:
Catalog: P
Vehicle Engine
2012 Ford Focus 2.0L 4 Cyl
Front API Exhaust Manifold with Integrated Catalytic Converter - for 2013 Subaru Outback 2.5L H4 119613-07356451 Click to Enlarge
Website Reviews
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Part Number: 119613-07356451
Brand: API
Notes: OES; Direct Fit -- EPA Federal Compliant-Standard Loading Catalyst-; Not Legal for sale or Use on vehicles licensed in the state of California, CO, ME & NY; OES; Direct Fit
Position: Front
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$337.32
(99) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2013 Subaru Outback 2.5L H4
Front Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - for 2005 Nissan Altima 2.5L 4 Cyl 40810 Click to Enlarge
4.6 Stars
Eastern Catalytic 40810
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 40810
Brand: Eastern Catalytic
Notes: Direct Fit Converter With Manifold -- Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.; Federal and California Emissions; Direct Fit
Position: Front
Condition: New
Converter Type: Federal / EPA Direct-Fit Manifold
Inlet Gasket Quantity: 1
O2 Sensor Ports: 2
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$479.97
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Nissan Altima 2.5L 4 Cyl
SKP Exhaust Manifold - for 1998 Toyota Tacoma 2.7L 4 Cyl SK674464 Click to Enlarge
Website Reviews
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Part Number: SK674464
Brand: SKP
Notes: Exhaust Manifold
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$89.98
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1998 Toyota Tacoma 2.7L 4 Cyl
Walker Exhaust Manifold with Integrated Catalytic Converter - for 2012 Ford Focus 2.0L 4 Cyl Naturally Aspirated 16647 Click to Enlarge
Website Reviews
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Part Number: 16647
Brand: Walker
Notes: EPA -- Except Partial Zero Emissions Vehicle (PZEV); with Federal/California Emissions System; Exhaust Gasket is Recommended; Additional part(s) needed to complete installation - 31730 and 31512; Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Type
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$416.97
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2012 Ford Focus 2.0L 4 Cyl Naturally Aspirated
Left Dorman Exhaust Manifold - for 2010 Ford F250 Super Duty 5.4L V8 674-696 Click to Enlarge
5 Stars
Dorman 674-696
Exhaust Manifold
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Part Number: 674-696
Brand: Dorman
Notes: Exhaust Manifold -- Without Ceramic Coating
  • Precision-engineered and durably manufactured to match the fit and function of the stock manifold
  • Durable materials resist warping, cracking and leaking for long-lasting performance
  • Includes all necessary gaskets and downpipe hardware
Position: Left
Condition: New
Shipping Options: Ground
$137.98
(5) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2010 Ford F250 Super Duty 5.4L V8
BD Diesel Exhaust Manifold - for 2022 Ram 1500 5.7L V8 1041463 [1] Click to Enlarge
BD Diesel Exhaust Manifold - for 2022 Ram 1500 5.7L V8 1041463 [2] Click to Enlarge
BD Diesel Exhaust Manifold - for 2022 Ram 1500 5.7L V8 1041463 [3] Click to Enlarge
BD Diesel Exhaust Manifold - for 2022 Ram 1500 5.7L V8 1041463 [4] Click to Enlarge
BD Diesel Exhaust Manifold - for 2022 Ram 1500 5.7L V8 1041463 [5] Click to Enlarge
5 Stars
BD Diesel 1041463
Exhaust Manifold
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Part Number: 1041463
Brand: BD Diesel
Notes: Exhaust Manifold Kit -- Incl. Gaskets/Fasteners; Intended For Race Use Only
Condition: New
Shipping Options: Free Ground Shipping
$515.95
with FREE Shipping
(5) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2022 Ram 1500 5.7L V8
Genuine Exhaust Manifold - for 2004 Toyota Tacoma 2.7L 4 Cyl W0133-1742312 Click to Enlarge
4 Stars
Genuine W0133-1742312
Exhaust Manifold
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Part Number: W0133-1742312
Brand: Genuine
Notes: Exhaust Manifold
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$367.38
Our Price: $330.97
(3) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2004 Toyota Tacoma 2.7L 4 Cyl
Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2005 Lexus IS300 3.0L 6 Cyl 673-642 Click to Enlarge
3 Stars
Dorman 673-642
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 673-642
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes; Engine Family Number (EFN) 5TYXV03.0VMA; CARB Executive Order Number: D-665-23
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Condition: New
Shipping Options: Ground
Lifetime Dorman Limited Warranty
*** Legal in California, Colorado, New York, and Maine ***
$1,025.97
View Details
This Part Fits:
Catalog: H
Vehicle Engine
2005 Lexus IS300 3.0L 6 Cyl
Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2000 Honda Civic DX 1.6L 4 Cyl 673-439 Click to Enlarge
4.8 Stars
Dorman 673-439
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 673-439
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes; Engine Family Number (EFN) YHNXV01.6CA3; Engine Family Number (EFN) YHNXV01.6JL2; CARB Executive Order Number: D-665-8
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Condition: New
Shipping Options: Ground
Lifetime Dorman Limited Warranty
*** Legal in California, Colorado, New York, and Maine ***
$525.97
(3) In Stock
This Part Fits:
Catalog: C
Vehicle Sub Model Engine
2000 Honda Civic DX 1.6L 4 Cyl
SKP Exhaust Manifold - for 2001 Toyota Tacoma 2.4L 4 Cyl SK674464 Click to Enlarge
Website Reviews
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Part Number: SK674464
Brand: SKP
Notes: Exhaust Manifold -- Exc. California Emissions
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Ground
$68.97
(28) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2001 Toyota Tacoma 2.4L 4 Cyl
Brock Exhaust Manifold - for 1999 Jeep Cherokee SE 4WD 4.0L 6 Cyl Naturally Aspirated OHV GAS Sport Utility 4dr 2771-1533 Click to Enlarge
Website Reviews
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Part Number: 2771-1533
Brand: Brock
Notes: Exhaust Manifold -- 4.0L 6-Cylinder; Exhaust Manifold with Gaskets And Hardware
Product Remark: with Gaskets and Hardware
Condition: New
Shipping Options: Free Ground Shipping
$2,340.98
with FREE Shipping
View Details
This Part Fits:
Catalog: K
Vehicle Sub Model Body Engine Notes
1999 Jeep Cherokee SE 4WD Sport Utility 4dr 4.0L 6 Cyl Naturally Aspirated OHV GAS with 4.0L engines ONLY
Left Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - for 2015 Nissan TITAN 5.6L V8 40637 Click to Enlarge
5 Stars
Eastern Catalytic 40637
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 40637
Brand: Eastern Catalytic
Notes: Direct Fit Converter With Manifold -- Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.; Federal and California Emissions; Direct Fit
Position: Left
Condition: New
Converter Type: Federal / EPA Direct-Fit Manifold
Inlet Gasket Quantity: 1
O2 Sensor Ports: 1
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$643.97
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2015 Nissan TITAN 5.6L V8
Left Autopart Premium Exhaust Manifold - for 2003 Dodge Ram 1500 SLT 5.9L V8 APEMD027 Click to Enlarge
Website Reviews
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Part Number: APEMD027
Brand: Autopart Premium
Notes: Exhaust Manifold -- Left, Driver Side
Detailed Notes: Left Exhaust Manifold with Gasket for Dodge Dakota Durango Ram 1500 2500 3500
Product Remark: This item comes with 1 Manifold Gasket, 2 Bolts & 2 Nuts; It only fits the V8 5.2L & V8 5.9L model
Position: Left
Condition: New
Quantity: 1
Color: Natural
Installation Position: Left Driver Side
Gasket Or Seal Included: Yes
Mounting Hardware Included: Yes
Heat Shield Included: No
Grade Type: Regular
Port Shape: Irregular
Shipping Options: Ground
$91.95
View Details
This Part Fits:
Catalog: M
Vehicle Sub Model Engine
2003 Dodge Ram 1500 SLT 5.9L V8
AC Delco Exhaust Manifold - for 2019 Cadillac CTS Base 2.0L 4 Cyl LTG VIN: X 12670220 Click to Enlarge
Website Reviews
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Part Number: 12670220
Brand: AC Delco
Notes: Exhaust Manifold -- New
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • Helps direct exhaust away from your vehicle's engine combustion chamber
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
Condition: New
Oxygen Sensor Port: No
Shipping Options: Ground
$377.99
(5) In Stock
This Part Fits:
Catalog: O
Vehicle Sub Model Engine
2019 Cadillac CTS Base 2.0L 4 Cyl LTG VIN: X
Right Autopart Premium Exhaust Manifold - for 2014 Ford F150 FX2 5.0L V8 APEMD002 Click to Enlarge
Website Reviews
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Part Number: APEMD002
Brand: Autopart Premium
Notes: Exhaust Manifold -- It comes without Gasket
Detailed Notes: Right Exhaust Manifold without Gasket for Ford F-150 2011-2014 V8 5.0L
Product Remark: It only fits the V8 5.0L model
Position: Right
Condition: New
Quantity: 1
Color: Natural
Installation Position: Right Passenger Side
Gasket Or Seal Included: No
Mounting Hardware Included: No
Heat Shield Included: No
Grade Type: Regular
Port Shape: Round
Shipping Options: Free Ground Shipping
$141.95
with FREE Shipping
(6) In Stock
This Part Fits:
Catalog: L
Vehicle Sub Model Engine
2014 Ford F150 FX2 5.0L V8

Related Exhaust Parts

Exhaust Manifold Information

Exhaust Manifold Overview

Have you been experiencing a rough ride? If you smell burning, hear loud noises, or experience decreased performance, it may be your exhaust system. It’s common knowledge that vehicle emissions are not the best thing for healthy air quality, so your vehicle has a somewhat complicated exhaust system that’s designed to minimize the possible environmental damage caused by a combustion engine. Your car’s exhaust manifold is a humble but vital component of the vehicle’s overall exhaust system.

At PartsGeek.com, we stock a wide range of exhaust manifolds by brands like Magnaflow, DEC, Hooker Headers, Professional Parts Sweden, Eastern Catalytic, ATP, Dorman, Crown Automotive, Genuine, Bosal, BD Diesel, Walker, and AFE. Whether you are looking for a simple replacement part or a high-performance aftermarket manifold, you can be confident that we have some of the best pricing on the web, and our parts are backed by a 30-day return policy.

What Is an Exhaust Manifold?

Vehicle engines have multiple cylinders where fuel combusts to create energy. This combustion creates fumes, which need to be evacuated from the area. During this evacuation process, fumes move from the cylinders to the catalytic converter where they are converted into less harmful emissions, and then to the muffler and finally out through the exhaust pipe. Exhaust manifolds simply bridge the gap between each cylinder and the single pipe that will eventually send those fumes out the back of your car.

How Much Do New Exhaust Manifolds Cost?

Exhaust manifolds cost anywhere from less than $100 to more than $300 on PartsGeek.com, depending on your vehicle make and model and what kind of metal the manifold is made of. Some manifolds even have integrated catalytic converters or are ceramic coated to increase durability. Searching our exhaust manifold inventory by vehicle make and model narrows down the results so you can see what your options are.

What Could Cause an Exhaust Manifold to Crack?

One of the biggest enemies of your vehicle’s exhaust system components is rust. However, the location of the manifold means that it endures a lot of heat during its lifetime, and that could also cause it to fracture.

How Do I Replace an Exhaust Manifold?

First, remove the oxygen sensor if it is in there. Next, remove the old manifold by loosening its bolts. Finally, install your new manifold by bolting it into place where you took the old one out. Don’t forget to install new gaskets at the same time, and remember to check for exhaust leaks once you have replaced the manifold and gotten everything back together.

Shop Popular Models
Some of our Customer Reviews
4 of 5
Verified Customer
4/8/13 09:19 AM - USA

Haven't put it on yet but looks real nice - myj

- 1991 Jeep Wrangler Exhaust Manifold
5 of 5
Verified Customer
4/13/13 11:56 AM - USA

Super fast shipping and product looks good. Well packed also. - Brentdog

- 2003 Nissan Frontier Exhaust Manifold
5 of 5
Verified Customer
5/30/13 02:21 AM - USA

The exhaust mamifold for the drivers side is a perfect fit and the arrival was superb and the cost so much less than an OEM part it saved me hundreds. - Scott V.

- 2001 Ford F250 Super Duty Exhaust Manifold
5 of 5
Verified Customer
6/6/13 10:49 AM - USA

Excellent response time on parts, thx. - Tucson Az

- 2006 Nissan Titan Exhaust Manifold
5 of 5
Verified Customer
6/14/13 03:39 PM - USA

It was a perfect replacement except for a slight misalignment of the heat shield with the head bolts which made it difficult to install the nut and washer. With some persuation it was taken care of. In every respect the installation was flawless and the exhaust is now quiet. - vinacol

- 1996 Nissan Quest Exhaust Manifold
4 of 5
Verified Customer
6/16/13 08:52 AM - USA

I bought multi parts at the same time some was free shipping and others were charged for shipping and not cheep and took a long time to arive. Part quality was good - Mike Angell

- 2001 Toyota Sequoia Exhaust Manifold