• coolant-reservoir-for-2001-2007-lb7-lly-lbz-duramax-coolant-overflow-tank-spelab-6994
  • coolant-reservoir-for-2001-2007-lb7-lly-lbz-duramax-coolant-overflow-tank-spelab-6994
  • coolant-reservoir-for-2001-2007-lb7-lly-lbz-duramax-coolant-overflow-tank-spelab-6994
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Coolant Reservoir for 2001-2007 LB7 / LLY / LBZ DURAMAX Coolant Overflow Tank

Coolant Reservoir for 2001-2007 LB7 / LLY / LBZ DURAMAX Coolant Overflow Tank

$176.00
$176.00 $176.00
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Coolant Reservoir for 2001-2007 LB7 / LLY / LBZ DURAMAX Coolant Overflow Tank


 

The Coolant Reservoir Tank is a replacement for the factory coolant tank, designed to relocate it closer to the battery box, freeing up additional space in the engine compartment. Constructed from high-quality aluminum alloy, the tank features a durable powder-coated finish for enhanced protection and a sleek appearance. It is equipped with an integrated coolant level sensor that connects seamlessly to the factory harness, providing accurate coolant level monitoring. Upgrade your coolant tank with the Coolant Tank for improved functionality and a clean, professional look.

Key Selling Points of the Coolant Reservoir Tank:

  1. High-Quality Aluminum Alloy Construction
    Built from durable aluminum alloy for superior strength and corrosion resistance, ensuring long-lasting performance even under extreme conditions.

  2. Powder-Coated Finish
    Features a premium powder-coated surface that enhances durability, provides scratch resistance, and offers a sleek, professional look.

  3. Integrated Low Coolant Level Sensor
    Comes with a built-in coolant level sensor that connects directly to the factory harness, ensuring real-time and accurate monitoring of coolant levels.

  4. Billet Anodized Cap
    Includes a high-quality billet aluminum cap with an anodized finish, offering enhanced durability and a premium aesthetic touch.

  5. Overflow Hose
    Equipped with an overflow hose to ensure proper coolant system functionality and prevent over-pressurization.

  6. Coolant Level Sight Glass
    Designed with a sight glass for quick and easy visual checks of coolant levels without needing to open the tank.

  7. Complete Installation Hardware
    Includes all necessary installation hardware, making the upgrade process straightforward and hassle-free.

Specifications：

Weight 3.38kg
Type Coolant Expansion Tank
Installation Level Simple 
Fitment

2001-2017 GMC/Chevrolet LBZ LLY LB7 Sierra/Silverado 2500HD 3500HD 6.6L Dueamax Diesel
Fitting size

AN10. Please confirm your return hose size before purchasing.

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. 

Easy Return Policy

Every order comes with a 14-day free return, which means you don't have to pay for a return slip. 

  • One-Year Warranty
  • 14-Day Return
  • 4-12 Days To Arrive
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Didn’t find what you were looking for? Reach out below!

Frequently Asked Questions

What is a delete tuner?

A delete tuner is a device that reprograms yourtruck's ECM (computer) to turn off emissionssystems like the DPF, EGR, and DEF, allowing yourtruck to run without those components

Can l use a delete tuner withoutphysically removing TheDPF/DEF/EGR parts?

You MUST remove your DPF(Diesel ParticulateFilter), as the filter will clog and stop all exhaust flowwhen shut off. You will no longer need DEF(DieselExhaust Fluid), and you may remove your DEF tankif you wish, or it can sit empty. The EGR may remainas is, but we recommend removing the physicalparts as well.

Is a Delete Tune bad for mytruck's engine?

Quite the opposite. In fact, many customers reportimproved engine life, smoother shifting, and betterfuel economy (typically 3-5 MPG gains) when usinga quality delete tuner.

What's the difference between adelete tuner and a delete tune?

The tuner is the hardware device. The tune is thesoftware file that gets uploaded to your truck's ECM.Your delete tuner includes a delete tune when youpurchase from us.

Do delete tuners void my warranty?

Yes. Any emissions-related modification, includingtuning, can void the manufacturer's warranty. Manycustomers wait until after their warranty expiresbefore deleting.

Do l need a mechanic to install thetuner? How long does installationtake?

Not necessarily. Many of our customers install their delete tuner themselves in under 30 minutes. We include easy-to-follow instructions, and our support team is available if you need help.

Will my truck pass inspection oremissions testing with a deletetuner?

No. Delete tuners disable emissions systems, so your truck will not pass emissions tests in areas where they're required. Some states have exemptions (e.g. heavy-duty or rural-use trucks).

Can l go back to stock afterinstalling a delete tuner?

Yes. However, in most cases you will have to have the ECM flashed at the dealership. If this is a concern, contact our team and we can explain further.

Is the delete tune VlN-locked?

Yes. All delete tunes are VIN specific and will only work on one truck. The tuner (hardware device), may be used on multiple vehicles for diagnostic or monitoring purposes where applicable.

What support do l get with my tuner?

We offer lifetime customer support, step-by-step install guides, and remote help from our tuning team. You're never left hanging, even after the sale.