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- Description
- Fitment
- Warranty and Refund
- Reviews
The Motorad CH5996 is a black plastic engine coolant thermostat housing built to OEM quality standards, engineered to hold up under the demanding conditions of your cooling system. It features a 1.25 inch (31.75mm) outlet port diameter and three mounting holes for secure installation, with a gasket or seal included so you're not left searching for a separate sealing solution. Designed for one-step fit and installation without special tools, this housing is a straightforward replacement for Honda and Acura models including the Accord, Element, TSX, Civic, CR-V, Crosstour, and ILX across model years 2003-2015. Note that mounting bolts are not included, so check your existing hardware before installation. Backed by proprietary materials and thorough testing practices, the CH5996 is a practical choice for restoring reliable coolant flow to your engine.
Features
- Included gasket or seal saves you an extra trip or separate purchase for installation
- 1.25 inch outlet port diameter matches OEM-style connections for a proper fit
- Three mounting holes support secure, stable attachment to your engine
- One-step fit and no special tools needed for straightforward DIY installation
- Durable plastic housing built to OEM quality standards for dependable cooling system performance
Application Summary
2003-2011 Honda Element 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS2003-2012 Honda Accord 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2004-2010, 2012, 2014 Acura TSX 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2006-2015 Honda Civic 1.8L 1799CC -CID L4 SOHC 16 Valve Naturally Aspirated GAS
2007-2014 Honda CR-V 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2010, 2012 Honda Accord 3.5L 3471CC -CID V6 SOHC 24 Valve Naturally Aspirated GAS
2011, 2013 Acura TSX 3.5L 3471CC -CID V6 SOHC 24 Valve Naturally Aspirated GAS
2012-2015 Honda Crosstour 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2013-2015 Acura ILX 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
Specifications
- Brand: Motorad
- Part Number: CH5996
- Part Type: Engine Coolant Thermostat Housing
- UPC: 055644685953
- GTIN: 00055644685953
- Package Dimensions: 13.2 x 12.2 x 6.2 IN
- Package Weight: 2.56 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.









