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LS Throttle Body Bypass Hose kit LS Coolant/Steam Port Crossover Hose Kits

Free shipping on orders over $29.99

$20.98

$ 10 .99 $10.99

In Stock

About this item

  • Compatible with All GM LS Series Engines
  • Includes:2×orings, 3×bolts, 2×coolant ports, 1×steel braided hose.
  • High-quality materials:Made of high-quality heavy duty Cast steel , strong and durable, impact-resistant,it has excellent corrosion-resistant, anti-rust, oxidation resistance, suitable for long-term use.
  • Hoses and Ports Have Tapered Pipe Threads on the ends Which Require Pipe Sealant
  • SATISFACTION SERVICE :While you have any questions about our products, please feel free to contact us and we will provide the best service. Professional and sincere service allows you to purchase without risk!



Product Description

Coolant Steam Crossover Hose

Yokolos Coolant Steam Crossover Hose Kit Wide Applications

Compatible with all GM LS series engines.

Fits 3 Bolts DBC DBW Gen 3 Throttle Body.

Stainless Steel Braided Hose

Package Includes

1* Stainless steel braided hose,

2* Coolant ports,

2* O rings, 3 bolts,

IMPORTANT NOTE:

  1. Thread sealant NOT included.
  2. Not compatible with FAST 102 intake manifolds.
  3. Compatible with factory style head bolts or ARP 12 point head studs. Please verify this is the correct style for your engine system before ordering.

courtney claunch
Reviewed in the United States on March 5, 2025
Easy to install
Mike Maciejack
Reviewed in the United States on June 3, 2024
Parts are clearly used. Junk
Takuro Spirit
Reviewed in the United States on June 20, 2024
I deleted the coolant lines to the throttle body, and this was a great way to still use the factory steam port on my LQ4.
Nicholas
Reviewed in Canada on February 7, 2024
Seems to fit, o rings are abit to far into it, but hopefully it doesn't leak when it get my engine running
Ray JR
Reviewed in the United States on November 1, 2024
For double the price…see summit I left a full detail review there. But the box is the deme and everything inside is identical. I was able to run a front and rear steam port vent and use an MSD atomic air flow intake with two or these, a tee valve and a few other ditto f
LUIS
Reviewed in the United States on July 4, 2023
Fits perfectly and looks great
Anonymous
Reviewed in the United States on July 28, 2023
Save your time and money. Many leaks o- ring pockets are too deep, therefore do not seal.
D. Rogers
Reviewed in the United States on May 9, 2023
Quality is good everything's there you need looks good on the engine
Nikki Kaal
Reviewed in Canada on December 21, 2023
Fits as it should decent quality
Mechanic
Reviewed in the United States on September 27, 2021
This is a "you get what you pay for" part. The line is not swivel so it's near impossible to tighten to it wont leak AND get get everything to line up. The steam port is also on the passenger side, where as the origianl is on the drivers said.Terrible part, not recommended.