Skip to content

Stealth Turbo March Mega Sale *Retail Only* - Learn More

MILITARY & FIRST RESPONDER DISCOUNT

FOR DIESELR APPAREL GO HERE

Country/region

Country/region

Home
Powerstroke
- 1996-2002 Powerstroke 7.3L
  
  1996-2002 Powerstroke 7.3L Exhaust
- 2003-2007 Powerstroke 6.0L
- 2007.5-2010 Powerstroke 6.4L
- 2011-2016 Powerstroke 6.7L
- 2017-2019 Powerstroke 6.7L
- 2020-2022 Powerstroke 6.7L
Duramax
Cummins
Hardware

Country/region

Country/region

Twitter
Facebook
Pinterest
Instagram
TikTok
YouTube

Home
Powerstroke
- 1996-2002 Powerstroke 7.3L
  
  1996-2002 Powerstroke 7.3L Exhaust
- 2003-2007 Powerstroke 6.0L
- 2007.5-2010 Powerstroke 6.4L
- 2011-2016 Powerstroke 6.7L
- 2017-2019 Powerstroke 6.7L
- 2020-2022 Powerstroke 6.7L
Duramax
Cummins
Hardware

Search

Item added to your cart

View cart

Access Denied

IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts

DIESELR Corp.
Collections
2011-2016 Duramax LML Cooling Systems

Collection: 2011-2016 Duramax LML Cooling Systems

Sort by:

4 products

Filter:

Product type (0)

Product type

Coolant Hose (2 products)
Coolant Overflow Tank (2 products)

Coolant Hose (2 products)
Coolant Overflow Tank (2 products)

Brand (0)

Brand

HSP Diesel (4 products)

HSP Diesel (4 products)

Price

The highest price is $425.00

$

From

To

Availability (0)

Availability

In stock (4 products)
Out of stock (0 products)

In stock (4 products)
Out of stock (0 products)

Sort by:

Filter and sort Filter

Filter and sort

Filter

4 products

Product type

Coolant Hose (2 products)
Coolant Overflow Tank (2 products)

Clear

Brand

HSP Diesel (4 products)

Clear

Price

The highest price is $425.00

$

From

$

To

Clear

Availability

In stock (4 products)
Out of stock (0 products)

Clear

Sort by:

Remove all

4 products

HSP Upper Coolant Tube (2011-2014 Chevrolet / GMC)

HSP Upper Coolant Tube (2011-2014 Chevrolet / GMC)

Vendor:
HSP Diesel

SKU:537-1-HSP-W

Regular price From $125.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $125.00 USD
Unit price per
HSP Upper Coolant Tube (2015-2016 Chevrolet / GMC)

HSP Upper Coolant Tube (2015-2016 Chevrolet / GMC)

Vendor:
HSP Diesel

SKU:537-2-HSP-W

Regular price From $125.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $125.00 USD
Unit price per
HSP Factory Replacement Coolant Tank (2011-2014 Chevrolet / GMC)

HSP Factory Replacement Coolant Tank (2011-2014 Chevrolet / GMC)

Vendor:
HSP Diesel

SKU:527-1-HSP-W

Regular price From $375.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $375.00 USD
Unit price per
HSP Factory Replacement Coolant Tank (2015-2016 Chevrolet / GMC)

HSP Factory Replacement Coolant Tank (2015-2016 Chevrolet / GMC)

Vendor:
HSP Diesel

SKU:527-2-HSP-W

Regular price From $375.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $375.00 USD
Unit price per

Invalid password

Enter

Support

Dealer Signup
Software Downloads
Financing
Contact Us
Core Returns
Sponsorship Signup
Report an Issue / Suggest a Feature

Legal Stuff

Return & Refund Policy
Shipping Policy
Terms of Service
Privacy Policy
DNSMPI

More from DIESELR

DIESELR Merch/Giveaways
GDP Tuning
Turn 'Em & Burn 'Em

Who We Are

DIESELR builds tuning solutions for serious truck owners. From industry-leading ECM tuning files to performance-driven diesel upgrades, we create tested, proven, and reliable solutions that deliver real power and efficiency. No fluff—just the best tuning and parts for your diesel.

Subscribe to our emails

Email

Facebook
Instagram
YouTube
TikTok
Twitter
Pinterest

Country/region

Country/region

Payment methods

© 2025, DIESELR Corp.

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.