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GMC K1500 Cooling System Relays

This page brings together cooling system relays for the GMC K1500 covering model years 1985–1999. The range includes relay kits suited to the electrical demands of the cooling system, sourced from brands with broad fitment coverage for this truck. Select your year above and we'll show only the cooling system relays that fit your GMC K1500. Fitment is checked against our vehicle data for every part listed.

1 - 2 of 2 results

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Picture of Painless Wiring Dual Activation Electric Fan Relay Kit

Painless Wiring Dual Activation Electric Fan Relay Kit

40 reviews
Vehicle Specific
from $63
In Stock (10+)
Picture for manufacturer Painless Wiring
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Best Seller Free Shipping
Picture of Painless Performance Fan-Thom II Electric Fan Relay Kit

Painless Performance Fan-Thom II Electric Fan Relay Kit

32 reviews
Vehicle Specific
from $49
In Stock (10+)
Picture for manufacturer Painless Wiring
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What's here for your GMC K1500

  • Cooling system relay kits

The widest selection here comes from Standard Motor Products and Painless Wiring, both of which offer strong coverage across the 1985–1999 GMC K1500 model range. Other categories GMC K1500 owners shop for: GMC K1500 Steering Gear and Parts, GMC K1500 Springs and Suspension Parts and GMC K1500 Exterior Lights, or browse all GMC K1500 parts and accessories.