Skip to product information
1 of 4

Gates Engine Coolant Thermostat 33397

Gates Engine Coolant Thermostat 33397

Regular price $32.60
Regular price $32.60 Sale price $32.60
Sale Sold out

Out of stock

Quantity

Need this part?

This item is currently unavailable. Ask us about availability or help finding a suitable replacement.

Ask about availability or fitment

Year, make, model and engine help us check fitment.

We'll reply to your inquiry by email. This is not an automatic restock alert.

Shipping & returns

This selection is unavailable. Ask us to confirm availability and timing.

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

An Engine Coolant Thermostat only, housing not included. (33397) by Gates

Green Stripe Heavy-Duty Thermostats are designed to withstand noise, vibration, and harshness found under the hood on heavy-duty truck, bus, tractors and heavy equipment applications.

  • Heavy-gauge brass and stainless steel construction for corrosion resistance
  • Quality-controlled factory calibration assures accuracy of opening and closing, regardless of pressure changes
  • Temperature sensitive heat motor provides consistent valve response for smooth performance and precise engine cooling
  • Jiggle pins for air venting, seals and gaskets make these thermostats equivalent to the original equipment parts

NOTE: Seal should always be changed when new thermostat is installed.

WARNING: Cancer and Reproductive Harm ÎÃ!ô www.P65Warnings.ca.gov

Fits: 1985-1978 GMC, Brigadier, Detroit Diesel 6V-53 Diesel, Thermostat



Vehicle Fitments:

Year Make Model Submodel
1981 - 1985 GMC Brigadier J8C042, J9C042, J9C064, J8C064, J9C020
1972 - 1974 Peterbilt 200 Base
View full details

Vehicle fitment