Sale

Air and Fuel› Fuel Cells, Tanks and Components

Titan Fuel Tanks

Titan Fuel Tanks 01-10 GM 2500 39 Gal. Extra HD Cross-Linked PE XXL Mid-Ship Tank - Extended Cab SB

$1,729.00 $1,642.55 Save $86.45

SKU: T012 7010101

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Replaces factory fuel tank, increasing capacity by up to 30 gallons. Made from military-grade cross-linked, high-density polyethylene. Uses factory fuel sending unit, maintaining correct analog fuel gauge readings. Direct fit, no modifications needed. Resistant to delamination, rust, biodiesel corrosion, and cracking. Lighter and quieter than metal tanks. Lifetime warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTitan Fuel Tanks
Part NumberT012 7010101

Videos

Expand Your Fuel Capacity with the Titan Fuel Tanks 43 Gallon GM XXL Replacement Tank | 7010519

Expand Your Fuel Capacity with the Titan Fuel Tanks 43 Gallon GM XXL Replacement Tank | 7010519
Duramax FASS Lift Pump Full Install

Duramax FASS Lift Pump Full Install
FASS or AirDog? - Duramax Lift Pump Install #duramax #diesel #torque

FASS or AirDog? - Duramax Lift Pump Install #duramax #diesel #torque
Duramax FASS Lift Pump and Sump Full Install

Duramax FASS Lift Pump and Sump Full Install
Watch BEFORE buying: Drop-In vs. Titanium Signature Series

Watch BEFORE buying: Drop-In vs. Titanium Signature Series
Installing a FASS Fuel System WITHOUT a sump kit!

Installing a FASS Fuel System WITHOUT a sump kit!
FASS Sump Kit (SK5501) Installation Guide | No Tank Drop!

FASS Sump Kit (SK5501) Installation Guide | No Tank Drop!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy