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Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal
Motorad

Motorad 265-170 Engine Coolant Thermostat 170°F w/ Seal

$28.99 In Stock Sold out
SKU: 265-170
Categories:

FAST DELIVERY

100% ORIGINAL AND QUALITY

EASY RETURN

  • Description
  • Fitment
  • Warranty and Refund
  • Reviews

The Motorad 265-170 is an Engine Coolant Thermostat designed to keep your cooling system operating at the correct temperature. Built from copper and stainless steel, it's engineered to meet or exceed OEM standards, so you get dependable performance without guesswork. The copper case and wax compound design allows the thermostat to respond quickly to changes in coolant temperature, helping your engine reach and hold its proper operating range. This 170-degree unit comes with a seal included, simplifying installation and helping ensure a proper fit against the housing. Manufactured by an OE supplier, the 265-170 fits a wide range of Cadillac, Chevrolet, and GMC trucks, vans, and SUVs from 1996 through 2003, including popular models like the Escalade, Astro, Suburban, and Express vans. A straightforward replacement part for keeping your cooling system running the way it was designed to.

Features

  • Copper and stainless steel build supports long-term durability in demanding cooling systems
  • Wax compound design reacts quickly to coolant temperature changes for consistent engine warm-up
  • 170°F rating helps maintain proper engine operating temperature
  • Includes seal for a complete, straightforward installation
  • Manufactured to meet or exceed OEM standards for reliable replacement performance

Application Summary

1993-1994 Isuzu NPR 5.7L 5733CC 350CID V8 U/K U/K Valve Naturally Aspirated GAS
1995-2003 GMC W3500 Forward 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996 Chevrolet K2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
1996 Chevrolet Silverado 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996 GMC K2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
1996, 1998 Saab 900 2.3L 2290CC 140CID L4 DOHC 16 Valve Naturally Aspirated GAS
1996, 1998-2000 Chevrolet C2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
1996, 2000 Chevrolet C3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996, 2000 GMC C3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 Chevrolet C1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-1998 Chevrolet C1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 Chevrolet C2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 Chevrolet K1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-1998 Chevrolet K1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 Chevrolet K2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 GMC C1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-1998 GMC C1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 GMC C2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 GMC K1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-1998 GMC K1500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 GMC K2500 Suburban 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998 Saab 9000 2.3L 2290CC -CID L4 DOHC 16 Valve Turbocharged GAS
1996-1998, 2000-2003 Chevrolet W3500 Tiltmaster 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1998, 2001-2003 Isuzu NPR 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 Chevrolet C1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 Chevrolet C1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 Chevrolet C2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 Chevrolet K1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 Chevrolet K1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 Chevrolet P30 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-1999 Chevrolet Tahoe 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC C1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC C1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC C2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC K1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC K1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC P3500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-1999 GMC P3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-1999 GMC Yukon 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2000 Chevrolet Express 2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2000 Chevrolet Express 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2000 Chevrolet K3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2000 GMC C2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
1996-2000 GMC K3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2000 GMC Savana 2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2000 GMC Savana 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2002 Chevrolet Express 1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2002 Chevrolet Express 1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2002 Chevrolet Express 2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2002 GMC Jimmy 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2002 GMC Savana 1500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2002 GMC Savana 1500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2002 GMC Savana 2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1996-2005 Chevrolet Astro 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2005 Chevrolet Blazer 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2005 GMC Safari 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2005 GMC Savana 2500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2006 Chevrolet Express 2500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2007, 2010-2014 Chevrolet Express 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1996-2014 GMC Savana 1500 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1997 Chevrolet C2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1997 Saab 900 2.5L 2498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
1997-1999 Chevrolet C3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
1997-1999 Chevrolet P30 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1997-1999 Chevrolet Silverado 4.0L 3990CC 243CID L4 OHV 8 Valve Naturally Aspirated DIESEL
1997-1999 GMC C3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
1997-2000 Chevrolet K2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1997-2000 GMC K2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1998 Chevrolet K2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1998 GMC K2500 5.0L -CC 305CID V8 OHV 16 Valve Naturally Aspirated GAS
1998-2003 Chevrolet W4500 Tiltmaster 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1999, 2001 Saab 9-3 2.0L 1985CC -CID L4 DOHC 16 Valve Turbocharged GAS
1999-2000 Cadillac Escalade 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1999-2000, 2002-2009 Saab 9-5 2.3L 2290CC 140CID L4 DOHC 16 Valve Turbocharged GAS
1999-2002 Chevrolet S10 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1999-2002 GMC Sonoma 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
1999-2003 Isuzu NPR-HD 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
1999-2004 Workhorse Custom Chassis P42 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000 Chevrolet C3500HD 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000 Chevrolet Sonora 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000 Chevrolet Tahoe 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS
2000 GMC C3500HD 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000 GMC Yukon 4.8L -CC 294CID V8 OHV 16 Valve Naturally Aspirated GAS
2000, 2002 Saab 9-3 2.3L 2290CC 140CID L4 DOHC 16 Valve Turbocharged GAS
2000, 2003-2004 Chevrolet Cargo Van 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
2000-2001 Workhorse FasTrack FT1260 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000-2001 Workhorse FasTrack FT1600 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000-2001 Workhorse FasTrack FT1800 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000-2002 GMC W4500 Forward 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000-2002 Workhorse FasTrack FT1460 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2000-2004 Workhorse P30 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2001 Chevrolet Express 2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
2001 Chevrolet Express 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated CNG
2001 Saab 9-5 3.0L 2961CC 181CID V6 DOHC 24 Valve Turbocharged GAS
2001-2002 Chevrolet G30 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
2001-2002 GMC Savana 2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated BI-FUEL
2001-2002 GMC Savana 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated BI-FUEL
2001-2002 Workhorse P32 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2001-2003, 2005-2006 Chevrolet Silverado 3500 6.0L 5967CC 364CID V8 OHV 16 Valve Naturally Aspirated GAS
2002 Chevrolet Express 2500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated BI-FUEL
2002 Chevrolet Express 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated BI-FUEL
2002-2003 Workhorse FasTrack FT1802 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2002-2003 Workhorse FasTrack FT931 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
2002-2004 Workhorse FasTrack FT1061 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2002-2004 Workhorse FasTrack FT1261 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2002-2004 Workhorse FasTrack FT1461 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2002-2004 Workhorse FasTrack FT1601 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2002-2004 Workhorse FasTrack FT1801 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2004 Chevrolet Silverado 3500 6.6L 6599CC 403CID V8 OHV 32 Valve Turbocharged DIESEL
2005 GMC Jimmy 4.3L 4294CC -CID V6 OHV 12 Valve Naturally Aspirated GAS
2007 Chevrolet Silverado 3500 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS
2008-2009 Chevrolet Express 1500 5.3L 5328CC 325CID V8 OHV 16 Valve Naturally Aspirated GAS
2010-2014 Chevrolet Express Cargo 4.3L -CC 262CID V6 OHV 12 Valve Naturally Aspirated GAS
Part Numbers: 265-170

Specifications

  • Brand: Motorad
  • Part Number: 265-170
  • Part Type: Engine Coolant Thermostat
  • UPC: 055644265704
  • GTIN: 00055644265704
  • Item Dimensions: 2.2500 x 2.2500 x 2.2500 IN
  • Package Dimensions: 2.2500 x 2.2500 x 2.2500 IN
  • Package Weight: 0.1600 PG
  • Package Quantity: 1 EA
  • Material: Copper
  • Material: Steel
  • Gasket or Seal Pre-Installed: Yes
  • Sealing Flange Outside Diameter: 2.12
  • Sealing Flange Outside Diameter: 53.85
  • Height Between Flanges: 1.53
  • Height Between Flanges: 38.86
  • MAP Controlled: No
  • Grade Type: OEM

Interchange

  • CST: 4117
  • Parts Master: 26570
  • Motorad: 265-170
  • Murray Temperature Control: 4117
  • Worldparts: 9265170
  • Pep Boys: 265-170
  • Stant: NI
  • Mighty Distributing System: 4117
  • Balkamp: 170-562
  • Carquest Premium Caps and Stats: 265-170

Warranty

  • Warranty Duration: 12 Months

Returns

30-Day Money-Back Guarantee

We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.

To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.

Return Requirements:

  • Items must be securely packed in the original manufacturer's packaging.
  • All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
  • You must obtain and retain the tracking number for your return.

Non-Returnable Items:

  • Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.

We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.

Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.

 

Warranty

Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.

This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.

Exclusions:

The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.

Warranty Claims Process:

  • All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
  • No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
  • The buyer assumes all risk of damage resulting from improper installation.

All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.

 

Shipping

We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).

Shipping to Other Locations:

A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.

Order Processing & Tracking:

  • Orders are shipped Monday through Friday, excluding holidays.
  • Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
  • A tracking number will be emailed within one business day after shipping.

If you do not receive a tracking number, please:

  • Check your spam/junk folder.
  • If it's not there, contact us via phone or eBay message for assistance.

International Orders:

Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.

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