Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Engine Coolant Temperature Switch (Rostra Powertrain) for 1976-1992 American Motors, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 13 .33
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

with Light

Rostra switches, relays, and connectors are engineered and produced by Rostra Powertrain Controls, a leading producer of vehicle electronics for original equipment and aftermarket applications. Every switch, relay, and connector matches or exceeds the OE performance characteristics to ensure fast and easy installation with superior performance and reliability.
Brand: Rostra Powertrain
Condition: New
Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Connector Gender Male
Terminal Gender Male
Terminal Quantity 1
Terminal Type Blade

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
American Motors Concord, Eagle, Spirit
Buick Century, Electra, Estate Wagon, LeSabre, Regal, Riviera, Skylark, Somerset Regal
Cadillac Brougham, DeVille, Eldorado, Fleetwood, Seville
Chevrolet Astro, Blazer, C10, C10 Suburban, C15, C1500, C20, C20 Suburban, C2500, C30, C35, C3500, Camaro, Caprice, Celebrity, Chevette, Citation, Citation II, Corvette, El Camino, G10, G20, G30, Impala, K10, K10 Suburban, K1500, K20, K20 Suburban, K2500, K30, K3500, K5 Blazer, Malibu, Monte Carlo, Monza, P10, P20, P30, R10, R10 Suburban, R1500 Suburban, R20, R20 Suburban, R2500, R2500 Suburban, R30, R3500, S10, S10 Blazer, V10, V10 Suburban, V1500 Suburban, V20, V20 Suburban, V2500 Suburban, V30, V3500
GMC C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Caballero, G1500, G2500, G3500, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P2500, P3500, R1500, R1500 Suburban, R2500, R2500 Suburban, R3500, S15, S15 Jimmy, Safari, V1500, V1500 Suburban, V2500, V2500 Suburban, V3500
Oldsmobile 98, Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, Omega, Starfire, Toronado
Pontiac 6000, Bonneville, Catalina, Fiero, Firebird, Grand LeMans, Grand Prix, LeMans, Parisienne, Phoenix, Sunbird, T1000

This is a universal part that fits 3,785 vehicle configurations across 7 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Rostra switches, relays, and connectors are engineered and produced by Rostra Powertrain Controls, a leading producer of vehicle electronics for original equipment and aftermarket applications. Every switch, relay, and connector matches or exceeds the OE performance characteristics to ensure fast and easy installation with superior performance and reliability.

Interchange Parts

Brand Part Number
ACDelco D1850A
ACDelco D1864B
ACDelco D1866C
ACDelco D1886
ACDelco D1896
Airtex 1T1011
BWD WT357
BWD WT357P
BWD WT390
Carquest Premium Vehicle Solutions WTA1081
Duralast TU64
GM 25036035
GM 25036042
GM 25036136
GM 25036371
GM 25036452
GM 25036468
GM 25036535
GM 25037075
GM 25037175
GM 25037176
GM 8992347
GM 8993427
NAPA Echlin TS6637
NAPA Echlin TS6654
Standard Motor Products TS66

Fits Years: 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part