Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mishimoto 17-19 GM 6.6L Duramax (L5P) Transmission Cooler - SilverTheres no greater enemy for a transmission than heat. Whether your 2017 2019 Chevy GMC 6. 6L L5P Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct fit transmission cooler to do just that. Our 2017 2019 Chevy GMC 6. 6L L5P Duramax transmission cooler utilizes a stacked plate design for maximum
There’s no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool.Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67-percent greater core volume, and 164-percent greater fin surface area than the stock 2017-2019 L5P Duramax transmission cooler.The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
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
4.7 ★★★★★
Based on 1068 reviews
Sort
Product Reviews
★★★★★ 5
I’m finally organized!
Color: Beige
This is a great little organizer. It’s sturdy and the drawers slide easily. I like being able to adjust the inserts to fit various sized necklaces; however, they don’t stay in place well. I may glue them. I would buy this again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
★★★★★ 5
Nice
Color: Grey
Superb. Would buy again, and have. Beautiful for fitting inside the confines of a floor safe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 4
Good product, just not what I was hoping for.
Color: Beige
Good design, but just not what I was looking for. Well made and the dimensions were accurate for storage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
★★★★★ 5
Great Necklace Organizer at a Decent Price
Color: Beige
I really like this necklace organizer! The storage capacity is phenomenal and the dividers fit in perfectly! It is easy to assemble and for the most part, stays assembled. I got so many necklaces in the five drawers and they look so beautiful in their felt lined compartments! I feel that I got a good value for the money that I spent and will probably order a second one since I have so many necklaces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2025
★★★★★ 5
Great option for holding lots of necklaces
Color: Grey
It holds a lot of necklaces. Especially ones with thinner chains.
It gives you the option because there’s dividers that you can use any way you want. I probably have between 30 to 40 necklaces and this five drawer holder, and it takes a very little space on my vanity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
recommand products
Let Love In Set of 3 Print
15.95
Kuat in Soft Brown Indonesian Leather and Sterling Silver Wristband Bracelet
101.95
Daniel Wellington 'Quadro Pressed Evergold' Gold and White Watch
174.50
Sterling Silver Shapes and Freshwater Pearl Necklace 85cm
274.50
Christmas Blessings with Holly Red 20oz Skinny Tumbler LA5170
19.99