LS Cylinder Head Coolant Steam 4 Port Crossover Hose Kit

LS Cylinder Head Coolant Steam 4 Port Crossover Hose Kit

Marsoni

M251S

$172.95

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

LS Cylinder Head Coolant Steam 4 Port Crossover Hose Kit4 Port Coolant Steam Crossover Hose Kit Compatible with: all GM LS series engines Hoses are made by Fragola in USA Coolant ports are made in Wichita, Kansas from 6061 T6 aluminum Ties together all 4 coolant steam ports on LS series engines Not compatible with "car" intakes, such as LS1, LS3, LS4, LS6, LS7 Camaro Corvette Compatible with truck intake manifolds Includes: 4 orings, 4 bolts, 4 coolant ports, 1 4AN cross fitting , 1 4AN tee fitting, and 5

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Reviewed in the United States on June 25, 2023

Verified Purchase

R J

Chelsea, US

★★★★★ 4

2015 Civic

Size fits properly on a 2015 Honda Civic SI sedan. Price could be a little cheaper for a non-OEM part.

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Reviewed in the United States on March 21, 2026

Verified Purchase

Jean Therasse

Whiting, US

★★★★★ 5

Excellent fit and great quality”

This filter fit perfectly and was very easy to install. The quality feels solid, and it made an immediate difference in air flow. It’s a reliable replacement at a much better price than the dealer. I’ll definitely be buying this brand again for future changes.

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Reviewed in the United States on August 17, 2025

Verified Purchase

Robert Weiner

Charlottesville, US

★★★★★ 5

Super deal

This was a great replacement and much cheaper than most.

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Reviewed in the United States on May 16, 2026