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Caspers Electronics Fuel Pump Hotwire Kits

5.0 out of 5 stars 3 Customer Reviews

Caspers Electronics fuel pump Hotwire kits allow you to replace the inadequate stock 18-gauge wire with a new 12-gauge feed using all OEM plug and play connectors! Best of all, there are no wires to cut! These kits will increase the voltage at the fuel pump by an average of 2.5 V. Make the most out of your aging factory or new aftermarket pump with Caspers Electronics fuel pump Hotwire kits!

Results 1 - 4 of 4

Fuel Pump Harness, OEM Replacement, 12-Gauge, Chevy, Pontiac, LS1, Each

Part Number: CEI-102150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Fuel Pump Hotwire Upgrade, Ford, Kit

Part Number: CEI-102074

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Fuel Pump Wiring Upgrade, Buick, Turbo, Kit

Part Number: CEI-102028

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Fuel Pump Harness, OEM Replacement, 12-Gauge, GM, 3.8L, Supercharged, Each

Part Number: CEI-102152

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

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