How to remove, clean and reinstall the PCV valve in the crankcase emission control system on Ford Bronco II?

First of all, a crankcase emission control system comprises of a PCV valve, sealed oil filler cap, and connecting hoses. This keeps engine oil from getting contaminated or polluting the environment by redirecting combustion gases back into the combustion chamber. To ascertain that the gas flow is regulated and unhindered, check for blockage and damage in the PCV valve. To take off or replace it, you should take it away from the rocker cover grommet, remove it from the hose pipe, clean if necessary, and put it back in place.

Genuine Ford Bronco II PCV Valve

Position Crank Ventilation Valve

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5 PCV Valves found

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Ford Bronco II Valve Assembly
Part Number: E1DZ-6A666-A
$19.42 MSRP: $34.18
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Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1990 Ford Bronco II | 6 Cyl 2.9L | 4AT A4LD, 4AT AOD, 4MT, 5MT
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Ford Bronco II Valve Assembly
Part Number: D9OZ-6A666-A
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1989 Ford Bronco II | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 2.9L | 3AT C5, 4AT A4LD, 4MT, 5MT
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Ford Bronco II Valve Assembly - Regulating
Part Number: E7TZ-6A666-A
Product Specifications
- Other Name: Valve Assy - Regulating; PCV Valve
- Manufacturer Note: *EV-140
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1989 Ford Bronco II | 6 Cyl 2.9L | 4AT A4LD, 4MT, 5MT
View related parts
Ford Bronco II Valve Assembly
Part Number: D9ZZ-6A666-A
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1985 Ford Bronco II | 4 Cyl 2.3L, 6 Cyl 2.8L | 3AT C5, 4AT A4LD, 4MT, 5MT
View related parts
Ford Bronco II Valve Assembly
Part Number: D9BZ6A666A
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1985 Ford Bronco II | 4 Cyl 2.3L, 6 Cyl 2.8L | 3AT C5, 4AT A4LD, 4MT, 5MT

Ford Bronco II PCV Valve Parts Questions & Experts Answers

Valve Assembly - Regulating
E7TZ-6A666-A
Q: How to remove, clean and reinstall the PCV valve in the crankcase emission control system on Ford Bronco II?
A: First of all, a crankcase emission control system comprises of a PCV valve, sealed oil filler cap, and connecting hoses. This keeps engine oil from getting contaminated or polluting the environment by redirecting combustion gases back into the combustion chamber. To ascertain that the gas flow is regulated and unhindered, check for blockage and damage in the PCV valve. To take off or replace it, you should take it away from the rocker cover grommet, remove it from the hose pipe, clean if necessary, and put it back in place.