ARP LS1 LS2 12pt Water Pump Bolts w/ Thermostat Housing Bolts Kit

ARP LS1 LS2 12pt Water Pump Bolts w/ Thermostat Housing Bolts Kit

Marsoni

M251S

$29.53

Get it in 3 business days with 1 day shipping. Friday, May 29

ARP LS1 LS2 12pt Water Pump Bolts w/ Thermostat Housing Bolts KitSKU: 134 3202 UPC: 672036034863 ARP LS1 LS2 12pt Water Pump Bolts w Thermostat Housing Bolts Kit Fits 1997 2007 GM LS Engines This ARP kit supplies 12 point water pump bolts and thermostat housing bolts designed specifically for GM LS1 and LS2 engines found in high performance Chevrolet and Pontiac vehicles from 1997 to 2007. These fasteners replace weak OEM bolts to ensure secure water pump and thermostat housing retention under extreme heat and

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Your ARP LS1 LS2 12pt Water Pump Bolts w/ Thermostat Housing Bolts Kit orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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When I purchased this, it said it fit my 2007 Toyota Prius. Not even close. The problem with the smaller item purchases, is you end up giving the company money and it’s just not worth my effort to re-bag it, and find where I would need to return it. I would be extremely cautious if purchasing from this company.

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Reviewed in the United States on February 17, 2026

Verified Purchase

Josh Frank

Waukegan, US

★★★★★ 5

Smells fresh!

Color: Blue

This filter does a great job of keeping my truck AC smelling fresh. It has a bit of a chemical smell the first day or so but clears up nice

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Reviewed in the United States on May 22, 2026