LS Steam Vent Coolant Crossover LS Throttle Body Bypass Cylinder Head Coolant System Air Blead Plug Plates Billet Fit for GM Chevrolet (Chevy) LSX LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 LM7 — Open-Box, 8% Off

Name: LS Steam Vent Coolant Crossover LS Throttle Body Bypass Cylinder Head Coolant System Air Blead Plug Plates Billet Fit for GM Chevrolet (Chevy) LSX LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 LM7
Brand: LLNSEAUTO
SKU: awhd-us-b0f23h62wl
Price: 12.11 USD
Availability: InStock

Brand: LLNSEAUTO

Condition: Used

$12¹¹

$13²²

-8% Save $1¹¹

Updated: 3 days ago

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Description

Package Includes: 2X Plugs with Orings | 2X Bolts |

Compatible with: All GM LS Series Engines | LSX, LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, etc | (Not compatible with FAST 102 intake manifolds) |

Instruction: Can be installed on the front or rear of the cylinder heads | Compatible with factory style head bolts or ARP 12 point head studs |

Warranty: For any reason, if you are not satisfied with your purchase, contact us directly. We offer 1-year warranty, 100% satisfaction guarantee.

This throttle body bypass hose kit increases the flow of coolant in the block, reduces engine temperature, thereby eliminates hot cylinders. Simplify your coolant crossover plumbing by covering the front or rear ports in your cylinder heads.

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Product Details

SKU:: awhd-us-b0f23h62wl
Model:: Z155-LSPORTPLATE
Country:: US
ASIN:: B0F23H62WL

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.