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- Description
- Fitment
- Warranty and Refund
- Reviews
Keep your engine's cooling system running the way it should with the AISIN THK-002 Engine Coolant Thermostat. This replacement part is built to support proper coolant flow regulation, a key function in maintaining consistent engine operating temperature.
When your original thermostat wears out or fails, replacing it promptly can help avoid further cooling system issues. The AISIN THK-002 offers a straightforward solution for drivers and technicians looking to restore proper thermostat function during routine maintenance or repair work.
Notes
Engine Coolant Thermostat Assembly
Features
- Designed to help regulate coolant flow for consistent engine temperature control
- Serves as a direct replacement option for a worn or failed thermostat
- Supports routine cooling system maintenance and repair work
- Straightforward installation helps simplify thermostat replacement jobs
- Backed by the AISIN name, a trusted source for OE-style components
Application Summary
1974, 1976-1977 Dodge Colt 2.0L 1997CC 122CID L4 SOHC 8 Valve Naturally Aspirated GAS1975-1983 Dodge Colt 1.6L 1597CC 98CID L4 SOHC 8 Valve Naturally Aspirated GAS
1978-1979 Dodge Challenger 1.6L 1597CC 98CID L4 SOHC 8 Valve Naturally Aspirated GAS
1978-1983 Dodge Challenger 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1979, 1984 Dodge Colt 1.4L 1410CC -CID L4 SOHC 8 Valve Naturally Aspirated GAS
1979-1982 Dodge D50 2.0L 1997CC 122CID L4 SOHC 8 Valve Naturally Aspirated GAS
1981-1984 Dodge Aries 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1982 Dodge D50 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1982, 1984-1985 Chrysler Town & Country 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1982-1983 Dodge 400 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1982-1985 Chrysler LeBaron 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1983 Chrysler Town & Country 2.2L -CC 135CID L4 SOHC 8 Valve Naturally Aspirated GAS
1983-1984 Chrysler E Class 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1983-1984 Dodge 600 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1983-1984 Dodge Power Ram 50 2.0L 1997CC 122CID L4 SOHC 8 Valve Naturally Aspirated GAS
1983-1985 Chrysler New Yorker 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1983-1985, 1987-1989 Dodge Ram 50 2.0L 1997CC 122CID L4 SOHC 8 Valve Naturally Aspirated GAS
1984 Chrysler Executive Sedan 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1984-1986 Dodge Colt 1.6L 1597CC 98CID L4 SOHC 8 Valve Turbocharged GAS
1984-1986 Dodge Conquest 2.6L 2555CC 156CID L4 SOHC 8 Valve Turbocharged GAS
1984-1986 Dodge Power Ram 50 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1984-1987 Dodge Caravan 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1984-1987 Dodge Mini Ram 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1984-1989 Dodge Ram 50 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1985 Dodge 600 2.2L -CC 135CID L4 SOHC 8 Valve Turbocharged GAS
1985 Dodge Aries 2.2L -CC 135CID L4 SOHC 8 Valve Naturally Aspirated GAS
1985-1990 Dodge Colt 1.5L 1468CC 90CID L4 SOHC 8 Valve Naturally Aspirated GAS
1986 Dodge Omni 1.6L 1595CC 97CID L4 SOHC 8 Valve Naturally Aspirated GAS
1986-1994 Hyundai Excel 1.5L 1468CC 90CID L4 SOHC 8 Valve Naturally Aspirated GAS
1987-1988 Dodge Mini Ram 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1987-1989 Chrysler Conquest 2.6L 2555CC 156CID L4 SOHC 8 Valve Turbocharged GAS
1987-1989 Dodge Raider 2.6L 2555CC 156CID L4 SOHC 8 Valve Naturally Aspirated GAS
1987-1989, 1992-2000 Dodge Grand Caravan 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1988, 1991 Dodge Caravan 2.5L 2507CC 153CID L4 SOHC 8 Valve Naturally Aspirated GAS
1988-1989 Chrysler New Yorker 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1988-1989 Eagle Premier 3.0L 2972CC 182CID V6 SOHC 12 Valve Naturally Aspirated GAS
1988-1993 Dodge Dynasty 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1989 Dodge Caravan 2.5L 2507CC 153CID L4 SOHC 8 Valve Turbocharged GAS
1989 Dodge Raider 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1989-1990 Dodge Colt 1.8L 1754CC 107CID L4 SOHC 8 Valve Naturally Aspirated GAS
1989-1991 Hyundai Sonata 2.4L 2351CC -CID L4 SOHC 8 Valve Naturally Aspirated GAS
1989-1995 Dodge Spirit 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1990, 1992-2000 Dodge Caravan 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1990-1991 Chrysler TC Maserati 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1990-1991 Dodge Ram 50 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1990-1993 Dodge Daytona 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1990-1993 Dodge Ram 50 2.4L 2351CC -CID L4 SOHC 8 Valve Naturally Aspirated GAS
1990-1994 Hyundai Sonata 3.0L 2972CC -CID V6 SOHC 12 Valve Naturally Aspirated GAS
1990-1995 Chrysler LeBaron 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1991-1992 Eagle 2000 GTX 2.0L 1997CC 122CID L4 SOHC 8 Valve Naturally Aspirated GAS
1991-1992 Hyundai Scoupe 1.5L 1468CC 90CID L4 SOHC 8 Valve Naturally Aspirated GAS
1991-1994 Dodge Stealth 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
1991-1995 Dodge Colt 1.5L 1468CC 90CID L4 SOHC 12 Valve Naturally Aspirated GAS
1992-1994 Dodge Shadow 2.2L -CC 135CID L4 SOHC 8 Valve Naturally Aspirated GAS
1992-1995 Hyundai Elantra 1.6L 1596CC -CID L4 DOHC 16 Valve Naturally Aspirated GAS
1992-1998 Hyundai Sonata 2.0L 1997CC -CID L4 DOHC 16 Valve Naturally Aspirated GAS
1993-1995 Hyundai Elantra 1.8L 1836CC -CID L4 DOHC 16 Valve Naturally Aspirated GAS
1995 Hyundai Scoupe 1.5L 1495CC -CID L4 SOHC 8 Valve Naturally Aspirated GAS
2000 Chrysler Grand Voyager 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
2000 Chrysler Voyager 3.0L 2972CC 181CID V6 SOHC 12 Valve Naturally Aspirated GAS
Specifications
- Brand: AISIN
- Part Number: THK-002
- Part Type: Engine Coolant Thermostat
- UPC: 4580281458142
- GTIN: 04580281458142
- Item Dimensions: 2.2000 x 2.2000 x 2.0000 IN
- Package Dimensions: 2.2000 x 2.2000 x 2.0000 IN
- Package Weight: 0.2000 PG
- Package Quantity: 1 EA
- Material: Stainless Steel
- Material: Brass
- Sealing Flange Outside Diameter: 52.0
- Design: Standard
- Gasket Or Seal Included: No
- Start to Open Temperature: 190.4
- Start to Open Temperature: 88.0
- Flange Height: 20.0
Interchange
- Stant: 13869
- Stant: 45869
- Motorad: 240-192
- Beck/Arnley: 143-0688
- Tama: A2101-88A
- Hyundai: 25500 33050
- Gates: 33489
- NAPA: THK002
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.









