How to replace the PCV Valve on Cadillac Eldorado?

Open the job by taking off the two nuts from the fuel injector sight shield and gently lifting the sight shield forward to break the rear tab loose from the bracket. After that, take the PCV Valve out from the right camshaft cover and separate it from the pcv hose. For assembly, put the PCV Valve into the pcv hose, then push it all the way into the right camshaft cover. Line up the hole in the rear tab with the slot in the bracket and gently push the sight shield toward the Intake Manifold, then pull it down so the studs go into the holes. Afterward, put the fuel injector sight shield nuts on and tighten them to 3 nm (27 inch lbs.).

How to replace the PCV Valve on Cadillac Escalade?

To change the Positive Crankcase Ventilation (PCV) Valve, initially, remove the engine sight shield if necessary. Then disconnect PCV tube from the rocker arm cover and disconnect PCV valve from the PCV tube . For installation, cut an old PCV valve off the PCV tube, remove the bottom retaining clip, attach the new PCV valve to the PCV tube, and then reconnect the PCV tube to the rocker arm cover. Lastly, reinstall the engine sight shield if it was removed.

OEM Cadillac PCV Valve

Position Crank Ventilation Valve

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33 PCV Valves found

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Cadillac PCV Valve Part Number: 12608378
$31.84 MSRP: $59.80
You Save: $27.96 (47%)
Ships in 1-2 Business Days
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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 Cadillac Models:
- DTS | 2006-2011 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
- SRX | 2006-2009 | Base | 8 Cyl 4.6 L GAS
- STS | 2006-2010 | Base, Platinum | 8 Cyl 4.6 L GAS
- XLR | 2006-2009 | Base, Platinum | 8 Cyl 4.6 L GAS
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Cadillac PCV Valve Part Number: 6487936
$1.20 MSRP: $8.38
You Save: $7.18 (86%)
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Product Specifications
- Other Name: Valve, Crankcase Ventilation System; Valve, Engine Crankcase; Valve, Crankcase
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac PCV Valve Part Number: 12655399
$19.99 MSRP: $37.54
You Save: $17.55 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve, Engine Crankcase
- Replaces: 12637663
Fits the following Cadillac Models:
- ATS | 2013-2018 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- CTS | 2014-2016 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 12653216
$8.09 MSRP: $15.20
You Save: $7.11 (47%)
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Product Specifications
- Other Name: Fitting-PCV; Fitting, Engine Crankcase Ventilation
Fits the following Cadillac Models:
- ATS | 2016-2019 | V | 6 Cyl 3.6 L GAS
- XTS | 2014-2019 | Vsport Platinum, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac PCV Valve Part Number: 12663027
$28.82 MSRP: $54.12
You Save: $25.30 (47%)
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Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following Cadillac Models:
- ATS | 2017-2019 | Base, Luxury | 4 Cyl 2.0 L GAS
- CTS | 2017-2019 | Base, Luxury | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 12655189
$22.21 MSRP: $41.70
You Save: $19.49 (47%)
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Product Specifications
- Other Name: Valve, Engine Crankcase
- Replaces: 12650732
Fits the following Cadillac Models:
- ATS | 2013-2019 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
- CT6 | 2016-2018 | Base, Luxury, Plug-In | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- CTS | 2014-2016 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 12637666
$21.01 MSRP: $38.02
You Save: $17.01 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve, Engine Crankcase
Fits the following Cadillac Models:
- ATS | 2013-2018 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
- CTS | 2014-2016 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 12721582
$11.93 MSRP: $21.60
You Save: $9.67 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve, Engine Crankcase
- Replaces: 12705103, 12664437, 12694767
Fits the following Cadillac Models:
- CT4 | 2020-2022 | Premium Luxury, V | 4 Cyl 2.7 L GAS
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Cadillac PCV Valve Part Number: 25042116
$12.60 MSRP: $19.38
You Save: $6.78 (35%)
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Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Cimarron | 1986 | Base, d'Oro | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 12665166
$15.23 MSRP: $28.60
You Save: $13.37 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve, Engine Crankcase
Fits the following Cadillac Models:
- ATS | 2017-2019 | Base, Luxury | 4 Cyl 2.0 L GAS
- CT6 | 2016-2018 | Base, Luxury, Plug-In | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- CTS | 2017-2019 | Base, Luxury | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 12721691
$6.00 MSRP: $10.86
You Save: $4.86 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve-PCV; Valve, Engine Crankcase; Seal, Engine Crankcase
- Replaces: 55509665, 55514392, 55486664
Fits the following Cadillac Models:
- CT4 | 2020-2022 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT5 | 2020-2022 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT6 | 2019 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT4 | 2019-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- XT5 | 2020-2023 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT6 | 2021-2023 | Luxury | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 6487534
Product Specifications
- Other Name: Valve, Crankcase Vent; Valve, Crankcase Ventilation System; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac PCV Valve Part Number: 25043843
Product Specifications
- Other Name: Valve, PCV; Crankcase Vent Valve; Crankcase; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Cimarron | 1987 | Base | 6 Cyl 2.8 L GAS
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Cadillac PCV Valve Part Number: 25095452
Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Fleetwood | 1994-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac PCV Valve Part Number: 25179136
Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Escalade | 2002 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade EXT | 2002 | Base | 8 Cyl 6.0 L GAS
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Cadillac Breather Element Part Number: 25042065
Product Specifications
- Other Name: Breather, Air Cleaner; Breather, Air Cleaner Intake
Fits the following Cadillac Models:
- DeVille | 1985 | Base, Cabriolet, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS
- Fleetwood | 1985 | 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac PCV Valve Part Number: 25042995
Product Specifications
- Other Name: Valve, Engine Crankcase
Fits the following Cadillac Models:
- Cimarron | 1986 | Base, d'Oro | 4 Cyl 2.0 L GAS
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Cadillac PCV Valve Part Number: 8997683
Product Specifications
- Other Name: Valve, PCV; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac PCV Valve Part Number: 25041678
Product Specifications
- Other Name: Valve, Crankcase; Valve, Engine Crankcase
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
- Seville | 1984-1985 | Base, Elegante | 8 Cyl 5.7 L DIESEL
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Cadillac PCV Valve Part Number: 12646872
Product Specifications
- Other Name: Valve, Engine Crankcase
Fits the following Cadillac Models:
- CT5 | 2022 | V Blackwing | 8 Cyl 6.2 L GAS
- CTS | 2016-2019 | V | 8 Cyl 6.2 L GAS

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Cadillac 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 Cadillac'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 Cadillac PCV Valve. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac PCV Valve Parts and Q&A

PCV Valve
19303069
Q: How to replace the PCV Valve on Cadillac Eldorado?
A:
Open the job by taking off the two nuts from the fuel injector sight shield and gently lifting the sight shield forward to break the rear tab loose from the bracket. After that, take the PCV Valve out from the right camshaft cover and separate it from the pcv hose. For assembly, put the PCV Valve into the pcv hose, then push it all the way into the right camshaft cover. Line up the hole in the rear tab with the slot in the bracket and gently push the sight shield toward the Intake Manifold, then pull it down so the studs go into the holes. Afterward, put the fuel injector sight shield nuts on and tighten them to 3 nm (27 inch lbs.).
PCV Valve
25179136
Q: How to replace the PCV Valve on Cadillac Escalade?
A:
To change the Positive Crankcase Ventilation (PCV) Valve, initially, remove the engine sight shield if necessary. Then disconnect PCV tube from the rocker arm cover and disconnect PCV valve from the PCV tube . For installation, cut an old PCV valve off the PCV tube, remove the bottom retaining clip, attach the new PCV valve to the PCV tube, and then reconnect the PCV tube to the rocker arm cover. Lastly, reinstall the engine sight shield if it was removed.