Pay in installments of $48.86 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
BD Diesel 2019 Dodge 6.7L 68RFE/Aisin AS69RC Thermostat BypassExperience superior engine cooling performance with the BD Diesel Thermostat Bypass designed specifically for the 2019 Dodge 6. 7L equipped with 68RFE or Aisin AS69RC transmissions. This high quality thermostat bypass allows coolant to bypass the thermostat, ensuring faster warm up times and improved cooling system efficiency under various operating conditions. Crafted with durability and reliability in mind, it is an essential upgrade for maintaining
Experience superior engine cooling performance with the BD Diesel Thermostat Bypass designed specifically for the 2019 Dodge 6.7L equipped with 68RFE or Aisin AS69RC transmissions. This high-quality thermostat bypass allows coolant to bypass the thermostat, ensuring faster warm-up times and improved cooling system efficiency under various operating conditions. Crafted with durability and reliability in mind, it is an essential upgrade for maintaining optimal engine temperature and preventing overheating during demanding driving scenarios.Manufactured to meet stringent OEM standards by BD Diesel, this thermostat bypass fits seamlessly into your vehicle's cooling system without compromising performance or durability. Whether you're into heavy towing, motorsports, or tuning your ride for maximum efficiency, this part helps keep your engine running cooler, longer. Its precision engineering contributes to extending the lifespan of your engine by reducing thermal stress.
Installation is straightforward and compatible with your Dodge 6.7L diesel engine setup, offering enthusiasts and professionals alike a trustworthy cooling system solution. Benefit from competitive pricing, fast European shipping, and enthusiast-driven support from Tuningsupply, your trusted source for performance automotive parts.
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
4.9 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification.
Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Just what I wanted.
Color: Black, Navy Blue, Wine Red, Size: 5X-Large
These may have just become my standard shirt to wear. Feels good whether tucked or out. Drapes well and fits well. So far, I can see it adjust to the different undershirt I may wear. Will probably order another set in other colors and a back up set of the basics because they will get worn a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
★★★★★ 3
Its alright
Color: Black, Size: 5X-Large
True to size per the size chart. The fabric is soft but it it feels cheap to me. It attracts lint but you can brush it off easily so its not the cheapest material I've dealt with. Also, it is opaque (not see through).
There is no front/ back indicator either which is indicative of a cheap shirt in my opinion. Would be friendly for tag sensitive people (to stay positive).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
recommand products
Airaid 2015 Ford Mustang EcoBoost 2.3L Intake Tube
147.03
6" Oscillating Fan Clip Fan 2 Speed For Hydroponics Grow Tent Student Desk Fan
27.00
Disc Brake Kit Centric Parts 909.34069
868.59
Disc Brake Caliper Repair Kit Centric Parts 143.34045
11.90
Voodoo Steampunk Tough iPhone Case | Voodoo Dolls Phone Cover | Dark Scary Themed iPhone Accessories | "Pins and Needles"
25.00