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SKU: 426-180
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100% ORIGINAL AND QUALITY
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- Description
- Fitment
- Warranty and Refund
- Reviews
The Motorad 426-180 is a 180°F engine coolant thermostat engineered to OEM specifications for direct-fit replacement in diesel-powered Dodge Ram 2500-5500 and Ford F-650/F-750/F-800 trucks equipped with 5.9L or 6.7L L6 diesel engines. Built by an OE supplier using OEM-quality materials, this thermostat features a copper case and wax compound designed to react quickly and precisely to changing coolant temperatures, helping your cooling system maintain consistent operating temperature. It includes a seal for a proper installation and comes ready to install with no extra parts needed. Whether you're maintaining a work truck or restoring reliability after a cooling system failure, this thermostat is built to handle demanding automotive cooling system conditions. With broad application coverage spanning model years 1998 through 2023, it's a dependable choice for shops and DIYers working on heavy-duty diesel trucks.
Features
- Copper case and wax compound deliver rapid, accurate response to coolant temperature changes
- OEM-quality materials and OE supplier manufacturing support dependable, worry-free operation
- Includes seal for a complete, direct-fit installation without sourcing extra parts
- 180°F rating matched to OEM specifications for consistent cooling system performance
- Covers 119 verified applications across Dodge, Ram, and Ford diesel trucks 1998-2023
Application Summary
1998 Dodge Ram 2500 5.9L -CC 359CID L6 OHV 12 Valve Turbocharged DIESEL1998 Dodge Ram 3500 5.9L -CC 359CID L6 OHV 12 Valve Turbocharged DIESEL
1998 Ford F-800 LPO 5.9L -CC 359CID L6 U/K U/K Valve Turbocharged DIESEL
1999 Ford F-800 5.9L -CC 359CID L6 U/K 24 Valve Turbocharged DIESEL
1999-2007 Dodge Ram 2500 5.9L -CC 359CID L6 OHV 24 Valve Turbocharged DIESEL
1999-2008 Dodge Ram 3500 5.9L -CC 359CID L6 OHV 24 Valve Turbocharged DIESEL
2000-2008 Ford F-650 5.9L -CC 359CID L6 U/K U/K Valve Turbocharged DIESEL
2000-2008 Ford F-750 5.9L -CC 359CID L6 U/K U/K Valve Turbocharged DIESEL
2006-2009 Dodge Ram 4000 5.9L -CC 359CID L6 OHV 24 Valve Turbocharged DIESEL
2007, 2010 Dodge Ram 2500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2007-2010 Dodge Ram 3500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2008-2009 Dodge Ram 2500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS
2008-2010 Dodge Ram 4500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2008-2010 Dodge Ram 5500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2010 Dodge Ram 4000 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2010 Ford F-650 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2010 Ford F-750 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2011-2013 Ram 4000 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2011-2021, 2023 Ram 2500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2011-2023 Ram 3500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2011-2023 Ram 4500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2011-2023 Ram 5500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL
2022 Ram 2500 6.4L 6424CC 392CID V8 OHV 16 Valve Naturally Aspirated GAS
Part Numbers: 426-180
Specifications
- Brand: Motorad
- Part Number: 426-180
- Part Type: Engine Coolant Thermostat
- UPC: 055644426808
- GTIN: 00055644426808
- Item Dimensions: 2.2500 x 2.2500 x 2.2500 IN
- Package Dimensions: 2.2500 x 2.2500 x 2.2500 IN
- Package Weight: 0.1800 PG
- Package Quantity: 1 EA
- Material: Stainless Steel
- Material: Copper
- Gasket or Seal Pre-Installed: Yes
- Height Between Flanges: 1.32
- Height Between Flanges: 33.53
- MAP Controlled: No
- Color: Silver
- Color: Brass
- Grade Type: OEM
Interchange
- CST: 4288
- Parts Master: 52680
- Motorad: 426-180
- FVP Caps & Thermostats: 426-180
- Murray Temperature Control: 4288
- Duralast: 4288BP
- Pronto: 426-180
- Federated: 426-180
- Mighty Distributing System: 4288
- Parts Plus: P4288
- Canadian Tire: 426-180
- Worldparts: 9426180
- Stant: 49218
- Stant: 15747
- Stant: 49217
- Stant: 14288
- Pep Boys: 426-180
- Balkamp: 375-180
- OMNIPARTS: 426-180
- Carquest Premium Caps and Stats: 49218
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.