Genuine Cadillac PCV Valve Hose

Positive Crankcase Ventilation Valve Hose
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

106 PCV Valve Hoses found

  • Cadillac PCV Valve Hose - 12597774
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12597774
    $15.05 MSRP: $30.70
    You Save: $15.65 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; PCV Valve
    Fits the following Cadillac Models:
    • Escalade | 2009-2014 | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
  • Cadillac PCV Valve Hose - 12673868
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12673868
    $156.53 MSRP: $293.34
    You Save: $136.81 (47%)
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; PCV Tube
    • Replaces: 12662657, 12654851
    Fits the following Cadillac Models:
    • ATS | 2013-2016 | 2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L
    • CT6 | 2016 | 4 DOOR SEDAN, BASE 4 DOOR SEDAN | 4 Cyl 2.0L
    • CTS | 2014-2016 | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L
    View More
  • Cadillac PCV Valve Hose - 12687313
    View related parts

    Cadillac Tube Assembly, Int Air Duct Pcv

    Part Number: 12687313
    $11.87 MSRP: $24.20
    You Save: $12.33 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: PCV Tube
    • Replaces: 12670880, 12670874
    Fits the following Cadillac Models:
    • CTS | 2016-2019 | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12603992
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12603992
    $46.64 MSRP: $83.45
    You Save: $36.81 (45%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation
    Fits the following Cadillac Models:
    • CTS | 2004-2007 | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L
  • Cadillac PCV Valve Hose - 12638437
    View related parts

    Cadillac Tube Assembly, Pcv (Foul Air)

    Part Number: 12638437
    $23.91 MSRP: $48.76
    You Save: $24.85 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation
    • Replaces: 12609021
    Fits the following Cadillac Models:
    • ATS | 2013-2015 | 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 6 Cyl 3.6L
    • CTS | 2010-2015 | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L, 6 Cyl 3.6L
  • Cadillac PCV Valve Hose - 12650610
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12650610
    $35.92 MSRP: $73.28
    You Save: $37.36 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation
    Fits the following Cadillac Models:
    • Escalade | 2015-2020 | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12670791
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12670791
    $22.34 MSRP: $42.16
    You Save: $19.82 (48%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; Breather Tube, PCV Tube
    • Replaces: 12619985
    Fits the following Cadillac Models:
    • Escalade | 2015-2020 | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12609373
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12609373
    $18.74 MSRP: $34.08
    You Save: $15.34 (46%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; PCV Tube
    Fits the following Cadillac Models:
    • Escalade | 2009-2014 | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
  • Cadillac PCV Valve Hose - 12670793
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12670793
    $22.34 MSRP: $42.16
    You Save: $19.82 (48%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; Breather Tube, PCV Tube
    • Replaces: 12638607
    Fits the following Cadillac Models:
    • Escalade | 2015-2020 | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12655013
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12655013
    $30.29 MSRP: $57.16
    You Save: $26.87 (48%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; PCV Tube
    Fits the following Cadillac Models:
    • ATS | 2016-2019 | 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
    • CT6 | 2016-2020 | 4 DOOR SEDAN, BASE 4 DOOR SEDAN, PLATINUM 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN | 6 Cyl 3.6L
    • CTS | 2016-2019 | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
    View More
  • Cadillac PCV Valve Hose - 12574660
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12574660
    $34.30 MSRP: $69.98
    You Save: $35.68 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; PCV Valve
    • Replaces: 12563269
    Fits the following Cadillac Models:
    • Escalade | 2002-2003 | EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 6.0L
  • Cadillac PCV Valve Hose - 12620142
    View related parts

    Cadillac Tube,Pcv

    Part Number: 12620142
    $20.14 MSRP: $38.00
    You Save: $17.86 (47%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation; PCV Tube
    Fits the following Cadillac Models:
    • CTS | 2009-2014 | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L, 6 Cyl 3.6L
    • STS | 2009 | 4 DOOR, 4 DOOR(RHD) | 6 Cyl 3.6L
  • Cadillac PCV Valve Hose - 25202896
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 25202896
    $52.21 MSRP: $106.52
    You Save: $54.31 (51%)
    ADD TO CART
    Product Specifications
    • Other Name: PCV Tube
    • Replaces: 25201118, 12673869
    Fits the following Cadillac Models:
    • ATS | 2017-2019 | 2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L
    • CT6 | 2017-2019 | 4 DOOR SEDAN, BASE 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN | 4 Cyl 2.0L
    • CTS | 2017-2019 | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 4 Cyl 2.0L
    View More
  • Cadillac PCV Valve Hose - 12703915
    View related parts

    Cadillac Tube Assembly, Pcv Foul Air

    Part Number: 12703915
    $37.36 MSRP: $76.20
    You Save: $38.84 (51%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: PCV Tube
    • Replaces: 12701760, 12664809
    Fits the following Cadillac Models:
    • ATS | 2016-2019 | 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
    • CT6 | 2016-2020 | 4 DOOR SEDAN, BASE 4 DOOR SEDAN, PLATINUM 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN | 6 Cyl 3.6L
    • CTS | 2016-2019 | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
    View More
  • Cadillac PCV Valve Hose - 25201122
    View related parts

    Cadillac TUBE ASM-PCV

    Part Number: 25201122
    $34.92 MSRP: $71.24
    You Save: $36.32 (51%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 12654076, 12681589
    Fits the following Cadillac Models:
    • ATS | 2013-2019 | 2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L
    • CT6 | 2016-2019 | 4 DOOR SEDAN, BASE 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN | 4 Cyl 2.0L
    • CTS | 2014-2019 | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L
    View More
  • Cadillac PCV Valve Hose - 12681424
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12681424
    $18.86 MSRP: $35.58
    You Save: $16.72 (47%)
    ADD TO CART
    Product Specifications
    • Other Name: PCV Tube
    • Replaces: 12670876, 12664356, 12670879, 12670882
    Fits the following Cadillac Models:
    • CT5 | 2022-2024 | V-SERIES NOTCHBACK-BLACKWING | 8 Cyl 6.2L
    • CTS | 2016-2019 | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12690758
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12690758
    $13.29 MSRP: $25.08
    You Save: $11.79 (48%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: PCV Tube
    • Replaces: 12670881, 12670878, 12668976, 12687310, 12670875
    Fits the following Cadillac Models:
    • CT5 | 2022-2024 | V-SERIES NOTCHBACK-BLACKWING | 8 Cyl 6.2L
    • CTS | 2016-2019 | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12670879
    View related parts

    Cadillac Tube Assembly, Pcv (To Fresh Air Duct)

    Part Number: 12670879
    $18.86 MSRP: $35.58
    You Save: $16.72 (47%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation
    • Replaced by: 12681424
    Fits the following Cadillac Models:
    • CT5 | 2022-2024 | V-SERIES NOTCHBACK-BLACKWING | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 12611592
    View related parts

    Cadillac Tube Assembly, Pcv

    Part Number: 12611592
    $22.39 MSRP: $40.16
    You Save: $17.77 (45%)
    Product Specifications
    • Other Name: TUBE, Engine Crankcase Ventilation
    • Replaced by: 19435537
    Fits the following Cadillac Models:
    • Escalade | 2007-2008 | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
  • Cadillac PCV Valve Hose - 10118681
    View related parts
    Product Specifications
    • Other Name: HOSE, Engine Crankcase Ventilation
    Fits the following Cadillac Models:
    • Cimarron | 1987-1988 | CIMARRON | 6 Cyl 2.8L
| Page 1 of 6 |Next >
1-20 of 106 Results

Cadillac PCV Valve Hose

For superior quality and affordable Cadillac PCV Valve Hoses, consider our website. We proudly present a wide selection of genuine Cadillac PCV Valve Hoses at unbeatable prices. These OEM parts, supported by the manufacturer's warranty, are also eligible for our hassle-free return policy and swift delivery service.

Cadillac PCV Valve Hose Parts Questions & Experts Answers

  • Q: What are the effects of high temperatures on rubber and plastic PCV valve hoses in engine systems, and what inspection practices should be followed on Cadillac CTS?
    A: Hoses for engine, accessory and emission systems are made of rubber and plastics that tend to wear out and harden when exposed to high heat under the hood and hence require regular check up for cracks, loose clamps, material hardening and leakage. Most hoses have clamps on them, which should be tightened to prevent leakage; if there are no clamps it should be ensured that the hose has not swollen at the fitting or has become rigid. To cut down the emission of hydrocarbons, the gases produced by crankcase blow-by are drawn through the PCV hoses and discharged at the intake manifold to mix with the fresh incoming air for combust. PCV hoses to be checked for cracks and then if blocked, should be cleaned with the help of solvent. These hoses, which usually come in colours, need certain thickness of the wall and certain temperature resistance; when replacing, make certain that the new hoses are made from the same material as the old ones. Hoses sometimes need to be disconnected for checking and identifying them helps in fixing them back in the correct manner. Some of the things that should be included in the inspection process of the T-fittings include whether the plastic has cracks or distortion which is likely to lead to leak. A small piece of vacuum hose can be used as a stethoscope to diagnose faulty vacuum hoses by putting this check probe up to your mouth and hearing, or rather listening to hissing. Fuel lines are usually connected under pressure and as such, if you need to remove the fuel lines be ready to mop the floor because fuel will drip. Look for signs of deterioration of flexible fuel lines particularly in regions of bends and fittings and when replacing it, only use hoses suitable for the particular fuel injection system. Some fuel lines have clips that allow the usage of easy to disconnect equipment on the fuel line. The metal lines used for the fuel lines under the body should be checked for bends, crimps or crack lines. If the fuel line is a metal type, it has to be replaced with the steel tubing, while copper and aluminum do not possess the necessary for resisting the vibrations of the engine. Moreover, check metal brake lines at the master cylinder and brake proportioning unit for crack, and loose fittings because if any spot of leakage is observed in brake fluid, then it means the brake system requires inspection.

Related Cadillac Parts