How to replace the PCV Valve on GMC Sonoma?

Start the PCV Valve replacement by detaching first the PCV Valve Hose assembly from Intake Manifold and the valve rocker arm cover. Start by turning the PCV Valve cover from the upper Intake Manifold and removing it alongside the disposal of the o-ring seal. You must begin with adding a brand new o-ring to the PCV Valve cover followed by oiling it with fresh engine oil before installation. The PCV Valve cover gets installed at its designated position in the upper Intake Manifold before turning it to set. Set up both ends of the PCV Valve Hose assembly while one end hooks onto the valve rocker arm cover then the other end joins the Intake Manifold.

How to service the PCV Valve on GMC Savana 2500?

The positive crankcase ventilation valve requires service which begins by disconnecting both hosings: the PCV Valve Hose assembly from the Intake Manifold and additionally the hose connected to the valve rocker arm cover. Labelling the PCV Valve cover for the upper Intake Manifold position will allow its removal by turning it counterclockwise until it can be accessed for installation while discarding the o-ring seal. Place a new seal (O-ring) on the PCV Valve cover before lubricating it with clean engine oil following the installation steps. First insert the PCV Valve cover into the upper Intake Manifold before tightly turning it into its correct position. The hose assembly of the PCV Valve should be connected to both the valve rocker arm cover and the Intake Manifold for final installation.

OEM GMC PCV Valve

Position Crank Ventilation Valve

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39 PCV Valves found

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GMC PCV Valve Part Number: 19303069
$3.94 MSRP: $7.04
You Save: $3.10 (45%)
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Product Specifications
- Other Name: Valve Assembly, PCV; Crankcase Vent Valve; Valve, Engine Crankcase Ventilation; Valve, Engine Crankcase
- Replaces: 06487532, 6487532
Fits the following GMC Models:
- C1500 | 1996-1999 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- C2500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- C2500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- C3500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- K1500 | 1996-1999 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K1500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS
- K2500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- K2500 Suburban | 1996-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- K3500 | 1996-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
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GMC PCV Valve Part Number: 12608378
$31.84 MSRP: $59.80
You Save: $27.96 (47%)
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Product Specifications
- Other Name: Valve, Evaporator Emission Canister Purge Solenoid; Purge Valve; Purge Solenoid; Purge Control Valve
- Replaced by: 12735400
Fits the following GMC Models:
- Savana 1500 | 2008-2014 | Base | 6 Cyl 4.3 L GAS
- Sierra 1500 | 2007-2013 | WT | 6 Cyl 4.3 L GAS
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GMC PCV Valve Part Number: 12721691
$6.00 MSRP: $10.86
You Save: $4.86 (45%)
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Product Specifications
- Other Name: Valve-PCV; Valve, Engine Crankcase; Seal, Engine Crankcase
- Replaces: 55509665, 55514392, 55486664
Fits the following GMC Models:
- Acadia | 2020-2023 | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC PCV Valve Part Number: 12665166
$15.23 MSRP: $28.60
You Save: $13.37 (47%)
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Product Specifications
- Other Name: Valve, Engine Crankcase
Fits the following GMC Models:
- Terrain | 2018-2020 | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC PCV Valve Part Number: 25042462
$96.47 MSRP: $174.60
You Save: $78.13 (45%)
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Product Specifications
- Other Name: Valve, Crankcase; Valve, Engine Crankcase
Fits the following GMC Models:
- C1500 | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- C1500 Suburban | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- C2500 | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- C2500 Suburban | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- C3500 | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- G2500 | 1984-1985 | Rally, Rally Custom, Rally STX, Vandura | 8 Cyl 6.2 L DIESEL
- G3500 | 1984-1985 | Magnavan, Rally, Rally Camper Special, Rally Custom, Rally STX, Vandura, Vandura Special | 8 Cyl 6.2 L DIESEL
- Jimmy | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- K1500 | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- K1500 Suburban | 1984-1985 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
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GMC PCV Valve Part Number: 12691877
$9.18 MSRP: $17.24
You Save: $8.06 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve, Engine Crankcase
- Replaces: 12630887
Fits the following GMC Models:
- Savana 2500 | 2018-2023 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- Savana 3500 | 2018-2023 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- Sierra 1500 | 2014-2021 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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GMC PCV Valve Part Number: 12650731
$10.64 MSRP: $19.98
You Save: $9.34 (47%)
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Product Specifications
- Other Name: Orifice-PCV Valve; Orifice, Engine Crankcase
Fits the following GMC Models:
- Acadia | 2020-2021 | SL, SLE | 4 Cyl 2.5 L GAS
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GMC PCV Valve Part Number: 12641875
$10.82 MSRP: $19.58
You Save: $8.76 (45%)
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Product Specifications
- Other Name: Orifice-PCV Valve; Orifice, Engine Crankcase
Fits the following GMC Models:
- Terrain | 2018-2023 | AT4, Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS
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GMC PCV Valve Part Number: 12721582
$11.93 MSRP: $21.60
You Save: $9.67 (45%)
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Product Specifications
- Other Name: Valve, Engine Crankcase
- Replaces: 12705103, 12664437, 12694767
Fits the following GMC Models:
- Canyon | 2023 | AT4, AT4X, Denali, Elevation | 4 Cyl 2.7 L GAS
- Sierra 1500 | 2019-2023 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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GMC PCV Valve Part Number: 12613200
$2.80 MSRP: $4.39
You Save: $1.59 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fitting, Engine Crankcase Ventilation
Fits the following GMC Models:
- Terrain | 2010 | SLE, SLT | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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GMC PCV Valve Part Number: 25097699
$85.69 MSRP: $153.02
You Save: $67.33 (44%)
Product Specifications
- Other Name: Valve, Engine Crankcase
Fits the following GMC Models:
- C1500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
- C2500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
- C3500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
- G2500 | 1992-1995 | Rally, Rally STX, Vandura | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- G3500 | 1992-1996 | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- K1500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 8 Cyl 6.2 L DIESEL
- K2500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
- K3500 | 1989-1993 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
- Savana 2500 | 1996-2002 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- Savana 3500 | 1996-2002 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
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GMC PCV Valve Part Number: 25098706
$97.07 MSRP: $173.34
You Save: $76.27 (44%)
Product Specifications
- Other Name: Valve, Engine Crankcase; Crankcase Vent Valve; Regulator Valve
Fits the following GMC Models:
- C1500 | 1994-1997 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 8 Cyl 6.5 L DIESEL
- C1500 Suburban | 1995-1999 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- C2500 | 1992-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.5 L DIESEL
- C2500 Suburban | 1994-1999 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- C3500 | 1992-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.5 L DIESEL
- K1500 | 1994-1998 | Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special | 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1995-1999 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- K2500 | 1992-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.5 L DIESEL
- K2500 Suburban | 1994-1999 | Base, SLE, SLT | 8 Cyl 6.5 L DIESEL
- K3500 | 1992-2000 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.5 L DIESEL
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GMC PCV Valve Part Number: 6487534
Product Specifications
- Other Name: Valve, Crankcase Vent; Valve, Crankcase Ventilation System; Valve, Engine Crankcase
Fits the following GMC Models:
- Caballero | 1984 | Amarillo, Base, Diablo | 6 Cyl 3.8 L GAS
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GMC PCV Valve Part Number: 25179136
Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following GMC Models:
- Sierra 1500 | 1999-2002 | Base, C3, Denali, HT, SL, SLE, SLT, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Sierra 1500 HD | 2001-2002 | SLE, SLT | 8 Cyl 6.0 L GAS
- Sierra 2500 | 1999-2002 | Base, SL, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
- Sierra 2500 HD | 2001-2002 | Base, SL, SLE, SLT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
- Sierra 3500 | 2001-2002 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS
- Yukon | 2000-2002 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 1500 | 2000-2002 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 2500 | 2000-2002 | SLE, SLT | 8 Cyl 6.0 L GAS
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GMC PCV Valve Part Number: 25097214
Product Specifications
- Other Name: Valve, PCV; Crankcase Vent Valve; Crankcase; Valve, Engine Crankcase
Fits the following GMC Models:
- Sonoma | 1994-1999 | SL, SLE, SLS | 4 Cyl 2.2 L GAS
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GMC PCV Valve Part Number: 25043843
Product Specifications
- Other Name: Valve, PCV; Crankcase Vent Valve; Crankcase; Valve, Engine Crankcase
Fits the following GMC Models:
- Safari | 1992-1993 | Base, GT, SLE, SLT | 6 Cyl 4.3 L GAS
- Terrain | 2010 | SLE, SLT | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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GMC PCV Valve Part Number: 25095452
Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following GMC Models:
- S15 | 1987-1990 | Base, EL, Gypsy, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS
- S15 Jimmy | 1987-1988 | Base, Gypsy, Sierra Classic, Timberline | 4 Cyl 2.5 L GAS
- Safari | 1987-1990 | Base | 4 Cyl 2.5 L GAS
- Sonoma | 1991 | Base, SLE | 4 Cyl 2.5 L GAS
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GMC PCV Valve Part Number: 97302067
Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following GMC Models:
- Sierra 2500 HD | 2001-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2001-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC PCV Valve Part Number: 12597772
Product Specifications
- Other Name: Fitting
Fits the following GMC Models:
- Sierra 1500 | 2007-2010 | Denali, Hybrid, SL, SLE, SLT, WT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Sierra 2500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC PCV Valve Part Number: 25042723
Product Specifications
- Other Name: Valve-P.C
Fits the following GMC Models:
- Sonoma | 1996 | SL, SLE, SLS | 6 Cyl 4.3 L GAS

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GMC PCV Valve

Choose OEM PCV Valve, 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 PCV Valve. 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 PCV Valve directs the crankcase gases to the combustion chambers to ensure that engines remain clean and powerful. GMC began in 1901 and remained on track with only one goal to become pickups and SUVs that can endure abuse but appear upscale. Powerful boxed frames combine powerful powertrains and are beaten on test tracks in order to allow their owners to feel safe towing or commuting. Technology such as the surround vision, hitch guidance, and the ingenious MultiPro tailgate makes the act of loading and parking fast. Tuned suspension and quiet cabins stabilize the ride as the bed moves bricks or vehicles. The badge is never resting on the heritage and is always on the move due to constant updates in connectivity and safety. A healthy PCV Valve siphons the blow-by gases out of the crankcase and directs them into the intake and prevents varnish caking the parts by keeping fresh air continually cycling. When the throttle is shut to prevent a lean stumble, some idle vacuum is applied to prevent stumbling, whereas heavy throttle is applied to increase pressure and open the valve fully to clear the fumes before they get to power. It also prevents flame flashback thereby protecting oil vapor against sparks. A PCV Valve disregard develops moisture, acids, and sludge which solidify oil, squeegee compression, and swell up repair bills in a short time. Throughout the GMC range, regular replacements ensure that the engines are breathing clean and their emissions are controlled.

GMC PCV Valve Parts and Q&A

PCV Valve
19303069
Q: How to replace the PCV Valve on GMC Sonoma?
A:
Start the PCV Valve replacement by detaching first the PCV Valve Hose assembly from Intake Manifold and the valve rocker arm cover. Start by turning the PCV Valve cover from the upper Intake Manifold and removing it alongside the disposal of the o-ring seal. You must begin with adding a brand new o-ring to the PCV Valve cover followed by oiling it with fresh engine oil before installation. The PCV Valve cover gets installed at its designated position in the upper Intake Manifold before turning it to set. Set up both ends of the PCV Valve Hose assembly while one end hooks onto the valve rocker arm cover then the other end joins the Intake Manifold.
PCV Valve
25097699
Q: How to service the PCV Valve on GMC Savana 2500?
A:
The positive crankcase ventilation valve requires service which begins by disconnecting both hosings: the PCV Valve Hose assembly from the Intake Manifold and additionally the hose connected to the valve rocker arm cover. Labelling the PCV Valve cover for the upper Intake Manifold position will allow its removal by turning it counterclockwise until it can be accessed for installation while discarding the o-ring seal. Place a new seal (O-ring) on the PCV Valve cover before lubricating it with clean engine oil following the installation steps. First insert the PCV Valve cover into the upper Intake Manifold before tightly turning it into its correct position. The hose assembly of the PCV Valve should be connected to both the valve rocker arm cover and the Intake Manifold for final installation.