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SKU: CH9991
Categories:
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Keep your cooling system sealed and reliable with the Motorad CH9991 thermostat housing, built to OE quality standards by an OE supplier. This gray plastic housing features a 1.26 in (32mm) outlet port and two mounting holes for straightforward installation without special tools. A gasket is included to help ensure a leak-free seal right out of the box, though mounting hardware is sold separately. Motorad validates each housing through thermal shock testing and 100% leak testing before it ships, giving you confidence the part is ready to handle demanding cooling system conditions. Designed to fit select 2001-2005 Audi A4, A4 Quattro, and Volkswagen Passat models equipped with 1.8L turbocharged or 2.0L turbo diesel engines, this housing is a straightforward replacement for a worn or cracked original unit. Always confirm fitment against your vehicle's year, make, model, and engine before ordering.
Features
- Included gasket helps deliver a leak-free seal without hunting for a separate part
- Thermal shock validated and 100% leak tested for dependable cooling system performance
- Two mounting holes and simple one-step design allow installation without special tools
- 1.26 in (32mm) outlet port sized for correct hose connection on supported applications
- Manufactured by an OE supplier to meet or exceed OEM quality standards
Application Summary
2001 Audi A4 1.8L 1781CC -CID L4 DOHC 20 Valve Turbocharged GAS2001 Audi A4 Quattro 1.8L 1781CC -CID L4 DOHC 20 Valve Turbocharged GAS
2001-2005 Volkswagen Passat 1.8L 1781CC -CID L4 DOHC 20 Valve Turbocharged GAS
2004 Volkswagen Passat 2.8L 2771CC -CID V6 DOHC 30 Valve Naturally Aspirated GAS
Part Numbers: CH9991
Specifications
- Brand: Motorad
- Part Number: CH9991
- Part Type: Engine Coolant Thermostat Housing
- UPC: 055644684772
- GTIN: 00055644684772
- Package Dimensions: 13.2 x 12.2 x 6.2 IN
- Package Weight: 2.62 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.