Best in 7 days
Pay in installments of $16.24 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mishimoto 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat - MMTS-RAM-89HThe 12 valve first gen Cummins in your Ram is considered one of the best diesel engines ever produced, and for good reason. Fuel efficiency, torque, and simplicity are just a few characteristics that give the Cummins its stellar reputation. We're huge fans of the Cummins engine, which is why we've developed a high temperature thermostat for the 1989 1993 5. 9L 12v Cummins. This Mishimoto thermostat activates at a higher temperature (189. 5F) compared
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 603 reviews
Sort
Product Reviews
★★★★★ 5
Great Topper
Color: White, Size: Twin XL
It was exactly what was needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Good to know.
Color: White, Size: Queen
Topper was great it saved my back
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 4
Overall decent
Color: White, Size: King
It smelled a bit “chemically” for the first few days. The smell did fade and eventually go away entirely. It also still slides off of my bed despite having the straps to hold it in place. Otherwise, I have no complaints. It’s extremely comfortable and adds a few extra inches to the height of my bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Muy cómodo,superó mis espectativas
Color: White, Size: Queen
Producto de calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Good buy!
Color: White, Size: King
Nice quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
recommand products
Center Swivel Joint 703-08-33652 for Komatsu PC400-8 PC450-7 PC400-7 Excavator
843.64
12V Stop Solenoid 897183-0140 MV1-70B for Isuzu Engine 3LA1 3LB1 3LD1 3LD2 4LB1
36.24
Philips Avent Natural Response Baby Bottle Single/Twin 125ml 260ml 330ml
14.90
Air Cleaner Assembly With Inner and Outer Filters 6674837 for Bobcat Loader 863 864 873 883 S250 T200
134.47
Bearing 08101-06007 for Kubota Engine V2203 Tractor B2301HSD B26 B1750D B1700D BX2370 BX2670
19.08