FAST DELIVERY
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Keep your engine's cooling system running the way it should with the AISIN THRVG-0012 Engine Coolant Thermostat Housing Assembly. This replacement housing assembly is built to restore proper function to your vehicle's thermostat and coolant flow components, helping you get your cooling system back in working order.
Whether you're tackling a maintenance job or replacing a worn-out housing, this AISIN assembly gives you a straightforward path to completing the repair. Choosing a dedicated replacement part like this one helps ensure your cooling system has the components it needs to function properly.
Notes
Engine Coolant Thermostat & Housing Assembly
Features
- Complete thermostat housing assembly simplifies your cooling system repair project
- Designed as a direct replacement part for worn or failing thermostat housings
- Helps restore proper coolant flow and thermostat function within the engine
- Convenient assembly format saves time compared to sourcing individual components
- Backed by AISIN's engineering experience in cooling system component manufacturing
Application Summary
2012 Porsche 911 3.6L 3614CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS2012-2013 Porsche 911 3.4L 3436CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
2013-2016 Porsche Boxster 2.7L 2706CC 165CID H6 DOHC 24 Valve Naturally Aspirated GAS
2014, 2018 Porsche 911 3.8L 3800CC -CID H6 DOHC 24 Valve Turbocharged GAS
2014-2015 Porsche Cayman 2.7L 2706CC 165CID H6 DOHC 24 Valve Naturally Aspirated GAS
2015-2016 Porsche 911 3.8L 3800CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
2016 Porsche Cayman 3.8L 3800CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
2017, 2019-2023 Porsche 911 3.0L 2981CC -CID H6 DOHC 24 Valve Turbocharged GAS
2017-2018, 2021-2023 Porsche 718 Boxster 2.0L 1988CC 121CID H4 DOHC 16 Valve Turbocharged GAS
2017-2018, 2021-2023 Porsche 718 Cayman 2.0L 1988CC 121CID H4 DOHC 16 Valve Turbocharged GAS
2019 Porsche 718 Cayman 2.5L 2497CC 152CID H4 DOHC 16 Valve Turbocharged GAS
2019-2020 Porsche 718 Boxster 2.5L 2497CC 152CID H4 DOHC 16 Valve Turbocharged GAS
2020 Porsche 718 Cayman 4.0L 3996CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
2020-2023 Porsche 718 Spyder 4.0L 3996CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
Specifications
- Brand: AISIN
- Part Number: THRVG-0012
- Part Type: Engine Coolant Thermostat Housing Assembly
- UPC: 4954514740227
- GTIN: 04954514740227
- Item Dimensions: 4.2100 x 4.2100 x 3.3500 IN
- Package Dimensions: 4.2100 x 4.2100 x 3.3500 IN
- Package Weight: 0.6100 PG
- Package Quantity: 1 EA
Interchange
- Motorad: 1022-215
- Porsche: 9A1 106 226 02
- Porsche: 9A7 121 110 00
- Porsche: 9A1 106 226 03
- AISIN: 38040-103
- NAPA: THRVG0012
Warranty
- Warranty Duration: 12 Months
- Warranty Mileage: 12000 Miles
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.









