Heating and Cooling› Radiators

Performance Radiator

Silicone Radiator Hose Kit, Black

$190.25

SKU: LMG5019

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Cold Case Radiators LMG5019 Silicone Radiator Hose Kit is a premium cooling upgrade designed for the 2008-2009 Pontiac G8 and G8 GT.

This direct-fit replacement kit integrates seamlessly into the stock cooling system to improve flow characteristics. Each kit includes a lifetime warranty and is finished in a durable black color.
Show original supplier description
The Cold Case Radiators LMG5019 Silicone Radiator Hose Kit serves as a robust performance replacement for the factory rubber hoses found in the 2008-2009 Pontiac G8 and G8 GT. By replacing aging or inferior stock components with this 4-ply, 5mm-wall-thickness silicone construction, owners can improve the structural integrity of their vehicle's cooling loop, ensuring it can withstand the thermal rigors of both daily driving and spirited performance. Engineered as a direct fit for the G8 platform, this kit ensures a straightforward installation that maintains the vehicle's original geometry. Each kit is finished in a clean black aesthetic and is backed by a lifetime warranty, offering long-term reliability and peace of mind for the vehicle's cooling system.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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

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Specifications

BrandPerformance Radiator
Part NumberLMG5019
CategoryHeating and Cooling
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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