HomeEmission Control > Crankcase Ventilation SystemStandard Ignition V237 PCV Valve
Part #: V237

Standard Ignition V237 PCV Valve

24 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Mercury, and Merkur, Mustang, Topaz, XR4Ti, Ranger, Thunderbird, Aerostar, Cougar, and Tempo
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Overview of Standard Ignition PCV Valve V237

The Standard Ignition PCV Valve V237 is designed for reliable crankcase ventilation in select Ford and Mercury vehicles. This valve features a straight nipple orientation and two 3/8 inch (10 mm) hose connectors, ensuring proper fit and function in models like the Ford Mustang and Mercury Cougar.

  • Connector Gender: No connector
  • Includes one valve
  • Two hose connectors for secure attachment
  • Hose size: 3/8 inch (10 mm)
  • Straight nipple orientation for direct hose connection

Detailed Product Description

The Standard Ignition PCV Valve V237 is engineered to maintain optimal crankcase pressure by regulating the flow of gases from the engine crankcase to the intake manifold. Its design includes two hose connectors sized at 3/8 inch (10 mm), which accommodate standard vacuum hoses commonly used in Ford and Mercury vehicles. The straight nipple orientation simplifies installation and hose routing, reducing the risk of kinks or leaks. This PCV valve is compatible with various Ford and Mercury models, including the Aerostar, Cougar, Mustang, Ranger, Tempo, Thunderbird, and Topaz, making it a versatile replacement part for emission control systems.

Common Applications and Issues Addressed

  • Prevents excessive crankcase pressure buildup
  • Reduces engine oil leaks caused by faulty ventilation
  • Helps maintain proper air-fuel mixture for efficient combustion
  • Minimizes harmful emissions from the crankcase
  • Prevents rough idling and engine performance issues related to PCV valve failure

Installation Notes and Tips

  • Ensure the hose connectors match the 3/8 inch (10 mm) hose size for a secure fit
  • Verify the straight nipple orientation aligns with existing hose routing
  • Inspect hoses for wear or damage before installation
  • Replace the PCV valve as part of routine emission control maintenance
  • Consult vehicle service manual for specific installation procedures on Ford and Mercury models

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The PCV Valve V237 undergoes rigorous quality control to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.

BrandStandard Ignition
Part NumberV237
Connector GenderNo Connector
ContentsValve
Hose Size - Inches3/8
Hose Size - mm10 mm
Nipple OrientationStraight

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989FordMustang2.3LL4N/A
1989MercuryTopaz2.3LL4N/APorted vacuum switch with dual ports
1988FordMustang2.3LL4N/A
1988FordRanger2.0LL4N/A
1988FordThunderbird2.3LL4N/A
1988MercuryTopaz2.3LL4N/APorted vacuum switch with dual ports
1987FordAerostar2.3LL4N/A
1987FordMustang2.3LL4N/A
1987FordRanger2.0LL4N/A
1987FordRanger2.3LL4N/A
1987FordThunderbird2.3LL4N/A
1986FordAerostar2.3LL4N/A
1986FordRanger2.3LL4N/A
1986FordRanger2.0LL4N/A
1986FordThunderbird2.3LL4N/A
1986MercuryCougar2.3LL4N/A
1985FordRanger2.0LL4N/A
1985FordRanger2.3LL4N/A
1985FordTempo2.3LL4N/A
1985FordThunderbird2.3LL4N/A
1985MercuryCougar2.3LL4N/A
1985MercuryTopaz2.3LL4N/A
1984FordTempo2.3LL4N/A
1984MercuryCougar2.3LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

123512322-9300280154-7276P109276-252878030E43E6A666A1AEV127AFV261HV94PC133PCA1157PCV125PCV133PCV300PV127C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.