OPGI.com works best with JavaScript enabled.
Free Shipping Bonus! Free shipping over $99 + up to 20% RESTOPARTS® Branded Parts - use code: RPSALE
  • As seen on
  • Junkyard Empire
  • Rust Valley Restorers

Painless Performance

Relay, Fan, Painless Performance, Waterproof

Vehicle Specific View fitment for 33 models
Part# PW30128
Mfg# 30128
Sold As Each
$38.99
List Price: $43.95
You Save 11%
Low Stock
Only a few left for immediate delivery
Add To Wishlist 

Ideal for powering accessories

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness.

This kit includes: Weatherproof SPST 35 Amp relay Weatherproof 30 Amp circuit breaker Thermostatic switch (if chosen) (thread size: 3/8"-18NPT) 1/2"NPT to 3/8"NPT adapter Weatherproof relay base with harness (6' input, 2' output) Weatherproof heat-shrinkable crimp-on terminals Mounting hardware

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2023 Cadillac 1936-1993 115
  • 2023 Grand Prix 1962-77 174
  • 2024 Riviera 1963-76 84
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1984–1987 Buick Grand National fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1978–1987 Buick Regal fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1963–1976 Buick Riviera fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1961–1972 Buick Skylark fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1983–1987 Buick T-Type fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1938–1993 Cadillac 60 Special fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1965–1976 Cadillac Calais fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1959–1993 Cadillac DeVille fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1953–1993 Cadillac Eldorado fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1954–1993 Cadillac Fleetwood fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1951 Cadillac Series 60 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1951 Cadillac Series 61 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1937–1976 Cadillac Series 62 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1951 Cadillac Series 63 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1937–1976 Cadillac Series 65 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1987 Cadillac Series 67 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1987 Cadillac Series 70 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1987 Cadillac Series 72 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1936–1987 Cadillac Series 75 fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1976–1993 Cadillac Seville fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1964–1977 Chevrolet Chevelle fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1960–1969 Chevrolet Corvair fan, without thermostat
1961–1965 Chevrolet Corvair FC fan, without thermostat
1964–1987 Chevrolet El Camino 1964–1977: fan, with thermostat (185 on/175 off)
1964–1977: fan, with thermostat (195 on/185 off)
1964–1977: fan, without thermostat
1978–1987: fan, with thermostat (185 on/175 off)
1978–1987: fan, with thermostat (195 on/185 off)
1978–1987: fan, without thermostat
1978–1983 Chevrolet Malibu fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: fan, with thermostat (185 on/175 off)
1970–1977: fan, with thermostat (195 on/185 off)
1970–1977: fan, without thermostat
1978–1988: fan, with thermostat (185 on/175 off)
1978–1988: fan, with thermostat (195 on/185 off)
1978–1988: fan, without thermostat
1961–1988 Oldsmobile Cutlass 1961–1977: fan, with thermostat (185 on/175 off)
1961–1977: fan, with thermostat (195 on/185 off)
1961–1977: fan, without thermostat
1978–1988: fan, with thermostat (185 on/175 off)
1978–1988: fan, with thermostat (195 on/185 off)
1978–1988: fan, without thermostat
1959–1986 Pontiac Bonneville 1959–1977: fan, with thermostat (185 on/175 off)
1959–1977: fan, with thermostat (195 on/185 off)
1959–1977: fan, without thermostat
1978–1986: fan, with thermostat (185 on/175 off)
1978–1986: fan, with thermostat (195 on/185 off)
1978–1986: fan, without thermostat
1959–1977 Pontiac Catalina fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1962–1987 Pontiac Grand Prix 1962–1977: fan, with thermostat (185 on/175 off)
1962–1977: fan, with thermostat (195 on/185 off)
1962–1977: fan, without thermostat
1978–1987: fan, with thermostat (185 on/175 off)
1978–1987: fan, with thermostat (195 on/185 off)
1978–1987: fan, without thermostat
1964–1973 Pontiac GTO fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1961–1973 Pontiac LeMans fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
1961–1970 Pontiac Tempest fan, with thermostat (185 on/175 off)
fan, with thermostat (195 on/185 off)
fan, without thermostat
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    M‑F 8:00‑4:30 | Sat 10‑3 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.