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Details
- Brand:
- SKU:
657-203
- GTIN: 00055644657035
- UPC: 055644657035
- Description: Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
Thermostat-203 Degrees w/ Seal
Engine Coolant Thermostat- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
- Condition: New
- Warranty:
Engine Coolant Thermostat - Motorad (657-203)
- Sale Price: $9.46
Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| Flange Thickness | 1.27 |
| Gasket Or Seal Included | Yes |
| Gasket Or Seal Material | Rubber |
| Gasket or Seal Required | Yes |
| Height | 36.83 |
| Height Between Flanges | 25.91 |
| Installation Tool Included | No |
| Jiggle Pin Weep Hole | Yes |
| Material | Stainless Steel |
| Prop 65 | WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov |
| Seal Quantity | 1 |
| Seal Type | O-Ring |
| Sealing Flange Outside Diameter | 43.69 |
| Start to Open Temperature | 203.0 |
| Type | Standard |
| UPC | 00055644657035 |
Features and Benefits
Key Product Benefits
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
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aftermarket
About AutoNation Aftermarket Parts | Motorad Authorized Dealer
Welcome to AutoNation Aftermarket Parts (aftermarket.autonationparts.com) — your premier destination for high-performance components, heavy-duty upgrades, and replacement auto parts engineered to match your vehicle's specifications. Backed by AutoNation’s nationwide network of over 300+ locations, our dedicated aftermarket store delivers top-tier components built to meet or exceed original equipment standards.
Popular Auto Parts Categories:
- A/C & Heating Systems
- Brakes & Brake Parts
- Air Intake Systems
- Batteries & Electrical Parts
- Cooling Systems
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Looking for Motorad OEM Quality & Fast Shipping?
Check your vehicle year, make, model, and engine requirements to ensure exact compatibility before placing your order.
Product Details
Upgrade or restore your vehicle with Engine Coolant Thermostat (SKU: 657-203) from Motorad. Manufactured to strict quality standards, this replacement component delivers exact-fit precision, superior durability, and reliable operation under demanding driving conditions.
| Product Name | Engine Coolant Thermostat |
| Manufacturer / Brand | Motorad |
| Part Number / SKU | 657-203 |
| Part Condition | Brand New Replacement Part |
| Fitment Standard | Direct Fit OEM Replacement |
Frequently Asked Questions for Engine Coolant Thermostat
What are the core specifications of Engine Coolant Thermostat?
This Engine Coolant Thermostat (SKU: 657-203) is built by Motorad using high-grade materials engineered for long-lasting performance, thermal stability, and exact-fit vehicle compatibility.
Is Engine Coolant Thermostat an original OEM or aftermarket replacement part?
This item (SKU: 657-203) manufactured by Motorad is a premium aftermarket replacement part engineered to meet or exceed original equipment manufacturer specifications. It offers exact-fit reliability and maximum durability at a competitive price point.
How do I confirm Engine Coolant Thermostat fits my specific vehicle?
To verify fitment for Engine Coolant Thermostat, check compatibility using our fitment lookup tool above. Cross-reference your exact year, make, model, and engine specifications before ordering to ensure proper clearance and performance.
What related components should I inspect when replacing this part?
When installing a new Engine Coolant Thermostat, technicians recommend inspecting surrounding hardware, mounting brackets, seals, and connecting lines. Replacing worn supporting components at the same time helps prevent premature wear and maintains peak system efficiency.
What quality and manufacturing standards does Motorad follow?
Motorad replacement parts undergo rigorous quality testing and strict dimensional tolerance checks. Engineered using premium-grade materials, this component is designed to withstand harsh operating conditions, thermal stress, and routine vehicle vibration.
Can I install Engine Coolant Thermostat myself or do I need a technician?
Many Motorad components are designed for straightforward DIY installation. Refer to factory service manuals or OEM repair procedures for exact torque specifications and sequence steps. If complex electrical diagnosis, specialized hydraulic bleeding, or heavy mechanical tools are required, consult a certified automotive technician.
What are the common symptoms indicating this component needs replacement?
Key indicators that a replacement part like Engine Coolant Thermostat may be needed include unusual noises, diminished mechanical responsiveness, fluid leaks, visible structural wear or corrosion, or active diagnostic trouble codes (DTCs) triggered by related sensors.
Does Engine Coolant Thermostat come with mounting hardware included?
Hardware inclusions vary by part type and manufacturer setup. Check the product specifications and images above to confirm whether installation hardware, gaskets, or adapters are supplied directly in the package.
How fast will Engine Coolant Thermostat ship to my location?
Orders for Engine Coolant Thermostat (SKU: 657-203) are processed rapidly from our nationwide distribution centers. Visit our Shipping Policy page to review estimated ground transit times, expedited shipping rates, and order tracking details.
What is the return policy for Engine Coolant Thermostat?
If Engine Coolant Thermostat arrives damaged or does not fit your vehicle, you can initiate a return or exchange under our standard Returns & Refund Policy. Please verify your vehicle fitment details prior to ordering to ensure seamless compatibility.
Why buy Motorad parts from AutoNation Aftermarket?
AutoNation is one of America's most trusted automotive retailers with over 300+ locations nationwide. When you order Motorad products from our aftermarket store, you get competitive direct pricing, guaranteed product authenticity, and dedicated customer support.