E-Tron FV237 is a PCV (Positive Crankcase Ventilation) valve

$9.99

type: Unknown Type
Vendor: CorvairFarmer

Description:

🔧 Part Details

  • Part Number: FV237

  • Type: PCV Valve

  • Brand: E-Tron (also cross-referenced with Fram and other manufacturers)

  • Material: Metal

  • Ports: 2

  • Inlet Size: ~1.06 inches

  • Connection Type: Press-in with barb outlet

  • Function: Regulates crankcase pressure and redirects blow-by gases to the intake manifold for combustion, improving fuel efficiency and reducing emissions

đźš— Fitment Compatibility

This valve fits a wide range of GM vehicles from the 1960s to early 1990s, including:

  • Buick: LeSabre, Electra, Regal, Riviera, Skylark, Estate Wagon

  • Pontiac: Bonneville, Catalina, Firebird, Safari, Ventura

  • Chevrolet: Caprice, Camaro, Impala, Nova, Blazer, Suburban, G-Series Vans

  • Cadillac: Brougham, Fleetwood

  • Oldsmobile: Cutlass, Delta 88, Toronado, Custom Cruiser

  • GMC: C/K Series pickups, Suburban, Vans, Sprint

  • Checker: Marathon, Taxicab, Deluxe

Fitment is typically for V8 engines, especially the 5.0L 307Cu. In. V8 GAS OHV used in many GM RWD platforms during the 1980s.

These part numbers are equivalent or interchangeable with FV237 across various brands:

Brand Cross-Reference Number
ACDelco CV584C, CV722C, CV761C, CV851C
Airtex AV10, AV11, AV19, AV21, AV64
BorgWarner PCV10, PCV19, PCV21, PCV218, PCV219, PCV280
Purolator PV722, PV723, PV851
Motorcraft EV-11, EV-116
Holley 43743, 43744, 43751, 43753
Stant SV607, SV722, SV723
Hastings HV68, HV8
Prestolite 82-11, 82-2, 82-33, 82-9
KEM PCV10, PCV11, PCV19, PCV21, PCV64, PCV99
Champ PC83, PC97
Standard Motor Prod. V113, V206
Auto-Tune PT3717, PT3737, PT3750
Big A 45-2113, 45-2206
Midas PA-10, PA-11, PA-19, PA-21, PA-64
General Motors 5649688, 6418438, 6421236, 6421237, 6421973, 6422038, 6422380, 6422717, 6422718, 6484603, 6484604, 6484849, 6484850, 6487422, 8997683
Mopar L-357, L-359, L-364, L-366, L-380

🛠️ Maintenance Notes

  • Regular replacement helps prevent rough idling, poor fuel economy, and engine sludge.

  • Easy to install—just pull out of the valve cover and disconnect the hose.

  • A faulty PCV valve can lead to increased oil consumption and emissions

Let me know if you want help finding one for a specific vehicle or engine setup. I can dig deeper!