FAST DELIVERY
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Motorad CH5677 thermostat housing is built to OE quality standards, giving you a reliable replacement for your Ford or Mercury cooling system. Constructed from durable black plastic and designed with three mounting holes, this housing is engineered for a precise, easy installation. Every unit ships complete with the required mounting bolts and gasket, so you won't need to hunt down extra hardware or make a second trip to the parts counter. Installation is straightforward and doesn't call for specialized tools, helping DIYers and professional technicians alike get the job done efficiently. Whether you're replacing a cracked or worn housing on your 1997-2001 Ford Explorer, Mercury Mountaineer, or Explorer Sport Trac with the 4.0L V6 engine, this Motorad part is manufactured to meet the fit and performance expectations of the original equipment.
Features
- Includes mounting bolts, saving you an extra trip to source hardware separately.
- Gasket included for a proper seal right out of the box.
- Three mounting holes match OE-style bolt pattern for accurate fitment.
- Durable black plastic construction built to handle cooling system demands.
- No special tools required, making installation accessible for most skill levels.
Application Summary
1997-2001 Ford Explorer 4.0L -CC 245CID V6 SOHC 12 Valve Naturally Aspirated GAS1998-2001 Mercury Mountaineer 4.0L -CC 245CID V6 SOHC 12 Valve Naturally Aspirated GAS
2001 Ford Explorer Sport Trac 4.0L -CC 245CID V6 SOHC 12 Valve Naturally Aspirated GAS
Specifications
- Brand: Motorad
- Part Number: CH5677
- Part Type: Engine Coolant Thermostat Housing
- UPC: 055644683102
- GTIN: 00055644683102
- Package Dimensions: 6.5 x 5 x 7 IN
- Package Weight: 1.03 LB
- Package Quantity: EA
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.









