# Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Brizzle Blue

This aluminum Upper Coolant Pipe for LB7/LLY Duramax from WCFab replaces the OEM rubber upper radiator hose on the 2001-2005 Chevrolet Silverado or GMC Sierra 2500 / 3500 equipped with the 6.6L diesel engine and comes powder coated color of choice! Replaces the following GM Part numbers: 15792832, 15198345

-   Durable Custom Powder Coat Finish
-   Stainless Steel T-Bolt Clamps
-   Aluminum Coolant Pipe
-   Silicone Boots
-   Made in USA

This Part Fits:

Year

Make

Model

Submodel

2001-2005

Chevrolet

Silverado 2500 HD

Base

2001-2005

Chevrolet

Silverado 2500 HD

LS

2001-2005

Chevrolet

Silverado 2500 HD

LT

2004

Chevrolet

Silverado 2500 HD

WT

2001-2005

Chevrolet

Silverado 3500

Base

2001-2005

Chevrolet

Silverado 3500

LS

2001-2005

Chevrolet

Silverado 3500

LT

2004

Chevrolet

Silverado 3500

WT

2002-2005

GMC

Sierra 2500 HD

Base

2001-2002

GMC

Sierra 2500 HD

SL

2001-2005

GMC

Sierra 2500 HD

SLE

2001-2005

GMC

Sierra 2500 HD

SLT

2003-2005

GMC

Sierra 2500 HD

WT

2002-2005

GMC

Sierra 3500

Base

2001-2002

GMC

Sierra 3500

SL

2001-2005

GMC

Sierra 3500

SLE

2001-2005

GMC

Sierra 3500

SLT

2004-2005

GMC

Sierra 3500

WT

## Details

- **Price:** 269.55 CAD
- **Vendor:** Wehrli
- **Type:** Radiator Hoses

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 269.55 CAD | In stock |

## Images

- Photo - Primary
- User 1
- User 2
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wehrli-01-05-chevrolet-6-6l-lb7-lly-duramax-upper-coolant-pipe-brizzle-blue)
> Updated: 2026-07-07