Genuine GMC Yukon Crankcase Breather Hose

Engine Crankcase Breather Hose

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32 Crankcase Breather Hoses found

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GMC Yukon PVC Tube Assembly
Part Number: 12597774
$15.21 MSRP: $30.70
You Save: $15.49 (51%)
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Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation; PCV Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2014 GMC Yukon | 1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
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GMC Yukon PVC Tube Assembly
Part Number: 12650610
$34.80 MSRP: $71.00
You Save: $36.20 (51%)
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Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR, 4 DOOR SUV | 8 Cyl 6.2L
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GMC Yukon PVC Tube Assembly
Part Number: 12670791
$20.53 MSRP: $38.74
You Save: $18.21 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation; Breather Tube, PCV Tube
- Replaces: 12619985
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR, 4 DOOR SUV | 8 Cyl 5.3L, 8 Cyl 6.2L
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GMC Yukon PVC Tube Assembly
Part Number: 12670793
$20.53 MSRP: $38.74
You Save: $18.21 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation; Breather Tube, PCV Tube
- Replaces: 12638607
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR, 4 DOOR SUV | 8 Cyl 5.3L, 8 Cyl 6.2L
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GMC Yukon PVC Tube Assembly
Part Number: 12619982
$20.53 MSRP: $38.74
You Save: $18.21 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR | 8 Cyl 5.3L
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GMC Yukon Hose Assembly, Pcv Valve
Part Number: 93441238
$21.10 MSRP: $35.88
You Save: $14.78 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: HOSE, Engine Crankcase Ventilation
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
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GMC Yukon TUBE ASM,PCV
Part Number: 19435539
$23.28 MSRP: $42.32
You Save: $19.04 (45%)
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Product Specifications
- Replaces: 12607406
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Yukon | 1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L
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GMC Yukon TUBE ASM,PCV
Part Number: 19435538
$13.32 MSRP: $25.14
You Save: $11.82 (48%)
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Product Specifications
- Replaces: 12615914, 12583224
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Yukon | 1/2 TON, 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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GMC Yukon TUBE ASM-PCV FOUL AIR
Part Number: 12729666
$13.73 MSRP: $25.90
You Save: $12.17 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 12664931, 12708531, 12710307
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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GMC Yukon TUBE ASM-PCV FOUL AIR
Part Number: 12729668
$11.95 MSRP: $22.54
You Save: $10.59 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 12708533, 12665065
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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GMC Yukon Evap Emission Canister Vent Hose Assembly
Part Number: 15086769
$128.48 MSRP: $233.60
You Save: $105.12 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: HOSE, Evaporation Emission System(Fuel Tank End)
- Replaces: 15749679
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 GMC Yukon | 1/2 TON, XL 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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GMC Yukon TUBE ASM-PCV FOUL AIR
Part Number: 12729667
$8.10 MSRP: $15.28
You Save: $7.18 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 12708532, 12710308
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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GMC Yukon Hose Assembly, Pcv
Part Number: 55490611
$23.40 MSRP: $42.54
You Save: $19.14 (45%)
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Yukon | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel
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GMC Yukon PVC Tube Assembly
Part Number: 12611592
$22.39 MSRP: $40.16
You Save: $17.77 (45%)
Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation
- Replaced by: 19435537
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Yukon | 1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L
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GMC Yukon Evap Emission Canister Vent Hose Assembly
Part Number: 15104152
$62.08 MSRP: $111.36
You Save: $49.28 (45%)
Product Specifications
- Other Name: HOSE, Evaporation Emission System(Fuel Tank End)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Yukon | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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GMC Yukon PVC Tube Assembly
Part Number: 12609373
$19.00 MSRP: $34.08
You Save: $15.08 (45%)
Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation; PCV Tube
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2014 GMC Yukon | 1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
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GMC Yukon PVC Tube Assembly
Part Number: 12574660
$39.79 MSRP: $71.38
You Save: $31.59 (45%)
Product Specifications
- Other Name: TUBE, Engine Crankcase Ventilation; PCV Valve
- Replaces: 12563269
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 GMC Yukon | 1/2 TON, 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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GMC Yukon Hose Assembly, Crankcase Vent Tube
Part Number: 10154603
$23.56 MSRP: $42.28
You Save: $18.72 (45%)
Product Specifications
- Other Name: HOSE, Engine Crankcase Ventilation; Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 6.5L Diesel
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GMC Yukon Hose,Evap Emission Canister Vent
Part Number: 15086768
$124.81 MSRP: $224.90
You Save: $100.09 (45%)
Product Specifications
- Other Name: HOSE, Evaporation Emission System(Fuel Tank End)
- Replaces: 15749677
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 GMC Yukon | YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
GMC Yukon Evap Emission Canister Vent Hose Assembly
Part Number: 15124943
$51.43 MSRP: $92.26
You Save: $40.83 (45%)
Product Specifications
- Other Name: HOSE, Evaporation Emission System(Fuel Tank End); Vent Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 GMC Yukon | 3/4 TON, XL 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex

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1-20 of 32 Results

GMC Yukon Crankcase Breather Hose

The GMC Yukon Crankcase Breather Hose releases blow-by gases from inside the engine back into the intake path to regulate internal pressures. This gives the engine smoother power delivery and cleaner exhaust emissions. The drivers rely on this little but tough tube because every generation of GMC sport utility uses it to prevent oil leaks while maintaining spirited throttle response. The Crankcase Breather Hose, which fits first through fifth generation Yukon models, connects the valve cover to the PCV valve by way of a straight or molded path, both of which remain firm in heat and vibration. A functioning Crankcase Breather Hose inhibits sludge formation, maintains fuel efficiency, and helps the onboard system meet strict emissions limits so that running the engine typically doesn't endanger passengers or the environment. Many owners find that replacing their GMC Yukon Crankcase Breather Hose restores idle stability and keeps the dashboard warning lights dark. It is impressive how much efficiency hangs on this part. Filled with a specially formulated rubber compound, the hose won't crack regardless of how cold or hot it gets, and the inner diameter is cut for specific air flow so crankcase fumes move freely without restriction. The Crankcase Breather Hose also protects the sensors from oil. Throughout the years, the Crankcase Breather Hose refined tougher linings that resist chemicals. Another advantage is its custom length, which is designed to fit around factory brackets, enabling anyone to swap in a few minutes with common tools and no special kits. As the component was designed simultaneously with every Yukon powertrain, there is perfect alignment and rub-through points are eliminated. A new Crankcase Breather Hose costs little, but it can save your prized GMC engines from costly gasket failures. GMC owners realize that quality lies in the details. Each GMC Yukon is set and ready for the next journey with a quality GMC Yukon Crankcase Breather Hose that ensures it runs responsive.

Each OEM GMC Yukon Crankcase Breather Hose 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.

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