Welcome to our store Learn more

New collections added! Learn more

DMAXSTORE  |  SKU: DMAX-HHC-0124

DmaxStore Billet Heater Hose Connector 2001-2026 Duramax LB7/LLY/LBZ/LMM/LML/L5P

Regular price $31.95


Product Care information

At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.

Delivery and Shipping

At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.

We deliver top-quality parts with fast, reliable shipping so you can keep your diesel projects moving without missing a beat!

Description

Replace the failure-prone factory plastic heater hose connector with the DmaxStore DMAX-HHC-0124 Billet Heater Hose Connector.

Designed as a direct-fit replacement for applicable 2001–2014 LB7/LLY/LBZ/LMM/LML and 2020–2026 L5P Duramax trucks, this upgraded connector is machined from 6061-T6 aluminum for improved resistance to heat, vibration, cracking, and deterioration. 

An upgraded X-ring style seal provides two sealing contact points to help prevent coolant leaks.

Features & Benefits:
- DmaxStore billet heater hose connector
- Made from 6061-T6 aluminum
- Replaces failure-prone OE plastic connector
- Improved resistance to heat and vibration
- Double-contact X-ring seal
- Machined dimples help retain clip during installation
- OE-style direct fit
- Corrosion resistant
- Made in the USA

Includes:
- 1x Billet Heater Hose Connector
- 1x Retainer Clip
- 1x X-Ring Seal — preinstalled

Part Information:
Brand: DmaxStore
Part #: DMAX-HHC-0124
Type: Heater Hose Connector
Material: 6061-T6 Billet Aluminum
Replaces / Cross References: 15032062, 1515873, 1515875, 15792820, 15792821, 15792822, 15834772, Dorman 800-409

Fitment Applications:
2001–2026 Silverado/Sierra 2500HD & 3500HD LB7/LLY/LBZ/LMM/LML/L5P

Fitment Notes:
- Sold individually. Two connectors are typically required per truck
- May also fit some 2015-2019 LML/L5P applications; however, heater hose modification may be required

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.