How to replace the Coolant Pipe for the Radiator Surge Tank Inlet (Non-HP2) on GMC Yukon?

Start by draining the cooling system before you replace the Radiator surge tank inlet hose/pipe (Non-HP2). After that, slide the surge tank inlet hose clamp over to the surge tank and take the surge tank inlet hose off the Radiator. After that, put the surge tank inlet hose clamp onto the surge tank and pull the surge tank inlet hose off the tank. At the beginning of installation, put the surge tank inlet hose into the surge tank, then attach the clamp to the tank as well. Then, put the surge tank inlet hose on the Radiator and fasten the clamp from the Radiator. Finally, fill the cooling system.

How to replace the Engine Coolant Pipe (without AFM) on GMC Sierra 1500?

The replacement of the engine coolant air bleed pipe (without AFM) requires initial removal of Intake Manifold when you work on the rear coolant air bleed covers. Continue to the following operation if you skipped this one. First drain the cooling system then remove the air cleaner outlet duct. Before you disconnect the radiator hose from its fitting you should relocate the clamp. First remove bolts (309) from the coolant air bleed pipe and disconnect both the pipe (307) and its associated seals (308). Seals (308) cannot be reused so replace both the coolant air bleed cover bolts (312) and coolant air bleed covers (313) when necessary. First install the o-ring seal (308) onto the nipple side of the pipe before placing seals on both the coolant air bleed pipe and covers. Secure the Cylinder Head-mounted coolant air bleed pipe (307) and seals (308) in place through tightening bolts (309) with a torque of 12 nm (106 lb in). You should tighten bolts (312) securing cover (313) along with seal (308) until torque reaches the same figure. Return the radiator vent inlet hose to the fitting on the coolant air bleed pipe and install its clamp into position. Set the air cleaner outlet duct into place while finishing with a cooling system fill. The Intake Manifold requires installation when rear coolant air bleed covers receive replacement.

OEM GMC Coolant Pipe

Engine Cooler Pipe

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207 Coolant Pipes found

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GMC Inlet Hose Part Number: 22923844
$89.14 MSRP: $126.33
You Save: $37.19 (30%)
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Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Radiator Hose
Fits the following GMC Models:
- Sierra 2500 HD | 2013-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2013-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC Vent Hose Part Number: 84545531
$28.47 MSRP: $44.55
You Save: $16.08 (37%)
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Product Specifications
- Other Name: Hose-Engine Coolant Air Bleed; Reservoir Hose; Hose, Engine Coolant By - Pass
Fits the following GMC Models:
- Sierra 1500 | 2019-2023 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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GMC Outlet Hose Part Number: 84545535
$40.21 MSRP: $60.64
You Save: $20.43 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Radiator Hose; Outlet Tube
- Replaced by: 85046347
Fits the following GMC Models:
- Sierra 1500 | 2019-2023 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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GMC Reservoir Hose Part Number: 25952834
$39.75 MSRP: $62.20
You Save: $22.45 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Coolant Recovery Reservoir Outlet; Coolant Reservoir Hose; Multi Purpose Hose; Hose, Engine Coolant Recovery
Fits the following GMC Models:
- Terrain | 2010-2017 | Denali, SLE, SLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Water Inlet Hose Part Number: 55496921
$11.36 MSRP: $17.13
You Save: $5.77 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Thermostat Bypass; Hose, Engine Coolant By - Pass
Fits the following GMC Models:
- Sierra 1500 | 2020-2023 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Vent Tube Part Number: 12683453
$18.92 MSRP: $28.15
You Save: $9.23 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Engine Coolant By-Pass; Coolant Pipe; Coolant Line; Connector Pipe; Pipe; Pipe, Engine Coolant By - Pass
- Replaces: 12633935
Fits the following GMC Models:
- Terrain | 2018-2020 | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC Upper Hose Part Number: 85510507
$56.51 MSRP: $85.23
You Save: $28.72 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
- Replaces: 84545559, 84942839
Fits the following GMC Models:
- Sierra 1500 | 2019-2021 | Base | 6 Cyl 4.3 L GAS
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GMC Upper Hose Part Number: 85119166
$61.66 MSRP: $93.01
You Save: $31.35 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
Fits the following GMC Models:
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Inlet Hose Part Number: 85119167
$48.28 MSRP: $75.55
You Save: $27.27 (37%)
ADD TO CART
Product Specifications
- Other Name: Hose, Engine Coolant Recovery
- Replaced by: 85056538
Fits the following GMC Models:
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Upper Hose Part Number: 85122989
$52.40 MSRP: $82.01
You Save: $29.61 (37%)
ADD TO CART
Product Specifications
- Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
- Replaces: 84813629, 84645090
Fits the following GMC Models:
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
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GMC Inlet Hose Part Number: 84010625
$13.93 MSRP: $21.80
You Save: $7.87 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Radiator Hose
Fits the following GMC Models:
- Sierra 1500 | 2016-2018 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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GMC By-Pass Hose Elbow Part Number: 24001336
$6.80 MSRP: $10.25
You Save: $3.45 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose-Thermostat Bypass; By-Pass Hose; Hose, Engine Coolant By - Pass
Fits the following GMC Models:
- Sierra 1500 | 2023 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Vent Hose Part Number: 85510505
$40.03 MSRP: $62.65
You Save: $22.62 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose-Engine Coolant Air Bleed; Reservoir Hose; Hose, Engine Coolant By - Pass
- Replaces: 84545533
Fits the following GMC Models:
- Sierra 1500 | 2019-2021 | Base | 6 Cyl 4.3 L GAS
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GMC Outlet Hose Part Number: 87832616
$44.42 MSRP: $69.52
You Save: $25.10 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Engine Coolant Recovery
Fits the following GMC Models:
- Sierra 1500 | 2023 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Vent Hose Part Number: 85119162
$29.22 MSRP: $45.74
You Save: $16.52 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose-Engine Coolant Air Bleed; Hose, Engine Coolant By - Pass
- Replaced by: 85056532
- Replaces: 84645095
Fits the following GMC Models:
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
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GMC Vent Hose Part Number: 85511928
$41.47 MSRP: $64.90
You Save: $23.43 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose-Engine Coolant Air Bleed
- Replaced by: 85056536
Fits the following GMC Models:
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Inlet Hose Part Number: 85584375
$38.49 MSRP: $60.23
You Save: $21.74 (37%)
ADD TO CART
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Inlet Tube
- Replaced by: 85044165
Fits the following GMC Models:
- Sierra 1500 | 2019-2023 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Overflow Hose Part Number: 25880382
$5.40 MSRP: $6.67
You Save: $1.27 (20%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose
Fits the following GMC Models:
- Sierra 1500 | 2009-2013 | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
- Yukon | 2008-2013 | Denali Hybrid, Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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GMC By-Pass Pipe Part Number: 20860981
$47.19 MSRP: $70.22
You Save: $23.03 (33%)
Product Specifications
- Other Name: Pipe, Engine Coolant Recovery
- Replaces: 25952849
Fits the following GMC Models:
- Terrain | 2010-2017 | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
View related parts
GMC Inlet Hose Part Number: 19257975
Product Specifications
- Other Name: Hose, Radiator Surge Tank Inlet; Radiator Hose; Hose, Engine Coolant Recovery
- Replaces: 20940891
Fits the following GMC Models:
- Sierra 2500 HD | 2011-2012 | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2011-2012 | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL

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GMC Coolant Pipe

Choose OEM Coolant Pipe, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC Coolant Pipe. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

GMC Coolant Pipe transfers cold fluid at a high speed to ensure that the engines do not overheat during heavy loads. GMC was founded in 1901 and expanded by making trucks that haul, tow and last. Its trucks and SUVs are on hard frames that bump off rocky roads and its powertrains are heavy without making scenes. Safety features such as surround vision and hitch guidance ensure that the drivers are alert, and the quiet cabins transform long journeys into trivial conversation. The smart MultiPro tailgate folds up and holds gear to get weekend work done in less time. Incessant heat, cold and mud testing allow GMC to maintain high reliability and high values. Continuous technological advancements, such as fined suspensions to smarter infotainment, demonstrate how the brand does not rest on its laurels. Daring design, whether it be in the form of squared fenders or our trademark C-shape LEDs, turns the ignition on and signifies ability. Constructed out of corrosion-resistant metal with earlier prototypes and light yet strong composite with newer prototypes, the Coolant Pipe directs antifreeze from pump to block and back, creating leak points where flex hoses would otherwise create and trapping engine heat where it is highly needed when climbing a mountain or starting the car in cold weather. Cracks detected early by regular visual inspection of the Coolant Pipe in six years eliminate boil-over and crooked heads. Vibration will not cause holes to be rubbed through its wall since this material is firmly attached to the block, thus keeping the coolant in place.

GMC Coolant Pipe Parts and Q&A

Coolant Hose
25880374
Q: How to replace the Coolant Pipe for the Radiator Surge Tank Inlet (Non-HP2) on GMC Yukon?
A:
Start by draining the cooling system before you replace the Radiator surge tank inlet hose/pipe (Non-HP2). After that, slide the surge tank inlet hose clamp over to the surge tank and take the surge tank inlet hose off the Radiator. After that, put the surge tank inlet hose clamp onto the surge tank and pull the surge tank inlet hose off the tank. At the beginning of installation, put the surge tank inlet hose into the surge tank, then attach the clamp to the tank as well. Then, put the surge tank inlet hose on the Radiator and fasten the clamp from the Radiator. Finally, fill the cooling system.
Inlet Hose
22827733
Q: How to replace the Engine Coolant Pipe (without AFM) on GMC Sierra 1500?
A:
The replacement of the engine coolant air bleed pipe (without AFM) requires initial removal of Intake Manifold when you work on the rear coolant air bleed covers. Continue to the following operation if you skipped this one. First drain the cooling system then remove the air cleaner outlet duct. Before you disconnect the radiator hose from its fitting you should relocate the clamp. First remove bolts (309) from the coolant air bleed pipe and disconnect both the pipe (307) and its associated seals (308). Seals (308) cannot be reused so replace both the coolant air bleed cover bolts (312) and coolant air bleed covers (313) when necessary. First install the o-ring seal (308) onto the nipple side of the pipe before placing seals on both the coolant air bleed pipe and covers. Secure the Cylinder Head-mounted coolant air bleed pipe (307) and seals (308) in place through tightening bolts (309) with a torque of 12 nm (106 lb in). You should tighten bolts (312) securing cover (313) along with seal (308) until torque reaches the same figure. Return the radiator vent inlet hose to the fitting on the coolant air bleed pipe and install its clamp into position. Set the air cleaner outlet duct into place while finishing with a cooling system fill. The Intake Manifold requires installation when rear coolant air bleed covers receive replacement.