How do you remove and install an exhaust manifold in inline engine on GMC Canyon?

To remove the exhaust manifold, start by unscrewing the cable of the battery's negative terminal and lift the auto, placing it on stands. The exhaust pipe to manifold studs and nuts must also be lubed with penetrating oil while you work beneath and allow the oil to soak before trying to remove the nuts. Subsequently, pull the oxygen sensor out of the way and take out the nuts for the heat shield, und then the heat shield. Remove the exhaust manifold by using nut and bolt and then cleaning the sealing surfaces in the cylinder head and the manifold. When installing the manifold check for cracks on the manifold and at the same time check and clean the bolt threads using a gasket scraper to remove carbon deposits. For greater accuracy check for warpage using a straightedge and feeler gauges then either resurface or replace the manifold as required. Place a new gasket on the cylinder head and then place the manifold on the head, add heat resistant lock on the bolts and turn the bolts by hand. Re-tighten the bolting in three goes from an inner circle in a spiraling sequence to the recommended torque level. Lastly rev up the engine and look as well as listen to the pipes for any kind of leakage.

Genuine GMC Canyon Exhaust Manifold

Engine Exhaust Manifold

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9 Exhaust Manifolds found

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GMC Canyon Engine Exhaust Manifold
Part Number: 12600527
$130.86 MSRP: $195.23
You Save: $64.37 (33%)
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Product Specifications
- Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Replaces: 12567484
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 8 Cyl 5.3L
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GMC Canyon MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
Part Number: 19418950
$1707.18 MSRP: $2571.77
You Save: $864.59 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exhaust Manifold, Manifold
- Replaces: 12655846, 12607895, 12604221
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 5 Cyl 3.7L
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GMC Canyon Exhaust Manifold
Part Number: 12663521
$104.81 MSRP: $162.36
You Save: $57.55 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold, Exhaust
- Replaces: 12632377
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 GMC Canyon | CREW CAB - 5'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L
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GMC Canyon MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
Part Number: 19420196
$2144.74 MSRP: $3222.24
You Save: $1077.50 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exhaust Manifold
- Replaces: 12604220, 12607896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L
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GMC Canyon Engine Exhaust Manifold
Part Number: 12598548
Product Specifications
- Other Name: Manifold, Exhaust ; Manifold, Engine Exhaust Manifold; Exhaust Manifold, Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 8 Cyl 5.3L
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GMC Canyon MANIFOLD ASM-EXH
Part Number: 24590266
$174.26 MSRP: $275.41
You Save: $101.15 (37%)
Product Specifications
- Replaces: 55592373
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel
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GMC Canyon Exhaust Manifold Assembly (W/ 3Way Catalytic Converter)
Part Number: 12571604
Product Specifications
- Other Name: Manifold Assembly, Exhaust (W/ 3Way Catalytic Converter); Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L
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GMC Canyon MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
Part Number: 19420131
Product Specifications
- Other Name: Exhaust Manifold, Manifold
- Replaces: 12571601
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 5 Cyl 3.5L
View related parts
GMC Canyon Exhaust Manifold Assembly (W/ 3Way Catalytic Converter)
Part Number: 12595160
Product Specifications
- Other Name: Manifold Assembly, Exhaust (W/ 3Way Catalytic Converter); Exhaust Manifold
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L

GMC Canyon Exhaust Manifold

The Exhaust Manifold is vital in GMC Canyon vehicles as it channels hot fumes from the engine to the exhaust system hence regulating efficient engine performance and curtailing toxic gas release. Depending on the type of the engine, the manifold is located in different areas, although its main purpose is to minimize intake reversion, thus restricting the flow of air and contributing to loss of efficiency of the engine. Originate GMC Canyon exhaust manifolds are generally made of cast iron or stainless steel while headers are after market exhaust parts which have higher flow resistance than the traditional exhaust manifolds. These headers enhance the velocity of the gaseous exhausts in the internal combustion engines which in turn enhances efficiency. Over the years, different designs may have been utilized, but the primary function remains consistent: to collect exhaust gases from multiple cylinders and to direct the exhaust gases on through the exhaust while the engine continues to perform at optimal levels and the occupants of the vehicle are safe.

Each OEM GMC Canyon Exhaust Manifold we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Canyon Exhaust Manifold Parts Questions & Experts Answers

MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
19418950
Q: How do you remove and install an exhaust manifold in inline engine on GMC Canyon?
A: To remove the exhaust manifold, start by unscrewing the cable of the battery's negative terminal and lift the auto, placing it on stands. The exhaust pipe to manifold studs and nuts must also be lubed with penetrating oil while you work beneath and allow the oil to soak before trying to remove the nuts. Subsequently, pull the oxygen sensor out of the way and take out the nuts for the heat shield, und then the heat shield. Remove the exhaust manifold by using nut and bolt and then cleaning the sealing surfaces in the cylinder head and the manifold. When installing the manifold check for cracks on the manifold and at the same time check and clean the bolt threads using a gasket scraper to remove carbon deposits. For greater accuracy check for warpage using a straightedge and feeler gauges then either resurface or replace the manifold as required. Place a new gasket on the cylinder head and then place the manifold on the head, add heat resistant lock on the bolts and turn the bolts by hand. Re-tighten the bolting in three goes from an inner circle in a spiraling sequence to the recommended torque level. Lastly rev up the engine and look as well as listen to the pipes for any kind of leakage.