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Jay Wire Solutions

Jay Wire Solutions

Heater Bypass Blockoff

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$30.00

Color

Black

Quantity

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Quantity

1

Description

LS Water Pump Heater Bypass Blockoff – Thermostat Replacement
The heater bypass blockoff is designed to replace the thermostat in an OE-style LS water pump, helping you optimize coolant flow in high-performance or custom cooling systems.
Wh...

Reviews

5.0

6 ratings

5

4

3

2

1

Perfect.

Exactly what I needed and shipped very quickly. Is it some sophisticated technology? No, but it functions exactly the way it’s supposed to and doesn’t cost a fortune. Save yourself the time and money and just buy a JayWire product.

B

Brett · 14 days ago

Great parts

D

Dereck · July 23, 2026

works

fit perfect

A

afrim · July 6, 2026

Delivery & Returns

Jay Wire Solutions

5 (16)

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