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Engines and Components› Belts and Pulleys

Gates

Gates 97-03 Chevrolet Monte Carlo Heater Hose

$81.03 $41.99 Save $39.04

SKU: G002 19121

In Stock
In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Gates 19121 is a molded HVAC heater hose designed for the lower heater to engine connection. It is constructed from durable EPDM material, known for its resistance to heat and automotive fluids. The hose features specific dimensions, including an inside diameter of 0.62 inches on one end and 0.72 inches on the other, with a centerline length of 22.6 inches.

This heater hose is engineered as an OE direct replacement, meaning it offers a bolt-on fit without requiring modifications. It is compatible with select Buick, Chevrolet, and Pontiac models, ensuring precise fitment within their heating systems.

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

BrandGates
Part NumberG002 19121

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.

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