# Titan Fuel Tanks 01-04 GM 2500/3500 LB7 Auxiliary Tank Breather Kit

Kit allows for proper ventilation of the main fuel tank when installing a TITAN Auxiliary (Travel Trekkers, Spare Tire Aux Fuel Tank Systems and 60 Gallon Auxiliary in-bed) Tank. Kit includes one double tree adapter and two heavy duty hose clamps. For 2001-2004 GM 2500 and 3500 trucks.

-   TITAN Exclusive Product
-   Expertly Engineered
-   Made in USA

This Part Fits:

Year

Make

Model

Submodel

2001-2004

Chevrolet

Silverado 2500 HD

Base

2001-2004

Chevrolet

Silverado 2500 HD

LS

2001-2004

Chevrolet

Silverado 2500 HD

LT

2004

Chevrolet

Silverado 2500 HD

WT

2001-2004

Chevrolet

Silverado 3500

Base

2001-2004

Chevrolet

Silverado 3500

LS

2001-2004

Chevrolet

Silverado 3500

LT

2004

Chevrolet

Silverado 3500

WT

2002-2004

GMC

Sierra 2500

Base

2001-2002

GMC

Sierra 2500

SL

2001-2004

GMC

Sierra 2500

SLE

2001-2004

GMC

Sierra 2500

SLT

2003-2004

GMC

Sierra 2500

WT

2002-2004

GMC

Sierra 2500 HD

Base

2001-2002

GMC

Sierra 2500 HD

SL

2001-2004

GMC

Sierra 2500 HD

SLE

2001-2004

GMC

Sierra 2500 HD

SLT

2003-2004

GMC

Sierra 2500 HD

WT

2002-2004

GMC

Sierra 3500

Base

2001-2002

GMC

Sierra 3500

SL

2001-2004

GMC

Sierra 3500

SLE

2001-2004

GMC

Sierra 3500

SLT

2004

GMC

Sierra 3500

WT

## Details

- **Price:** 169.44 CAD
- **Vendor:** Titan Fuel Tanks
- **Type:** Fuel Systems

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 169.44 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- User 1
- Photo - Unmounted
- Photo - Unmounted
- User 1
- Photo - Unmounted
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/titan-fuel-tanks-01-04-gm-2500-3500-lb7-auxiliary-tank-breather-kit)
> Updated: 2026-07-14