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Air and Fuel› Superchargers, Turbochargers and Components

Stillen

Silicone Hose Kit

Name: Silicone Hose Kit
Brand: Stillen
SKU: 57-1437-BLUE-2

$123.00

SKU: 57-1437-BLUE-2

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

This hose kit includes all the correct bends and curves for a perfect fitment, making it an ideal upgrade for your vehicle's cooling system.

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The HPS 57-1437-BLUE-2 Heater Hose is engineered as a premium replacement for your vehicle's stock OEM rubber heater hoses. Over time, these rubber hoses can weaken and lead to premature failure, compromising your engine's cooling system. This HPS hose is crafted from high-temperature, 3-ply reinforced silicone, specifically designed to endure the harsh operating conditions of high temperature and high pressure environments. Featuring a race-inspired design, this silicone heater hose kit ensures peak efficiency whether you're on the track or navigating daily commutes. It is manufactured with the correct bends and curves to provide a perfect, direct-fit replacement for your OEM coolant hoses, offering a significant advantage over universal hoses that often require extensive modification. The material can withstand temperatures up to 350 deg. F (177 deg. C). Installation is made straightforward with the inclusion of HPS's 100 percent stainless steel, industrial-grade embossed hose clamps. These clamps are designed not to cut into the hoses, ensuring a secure and reliable connection. This heater hose kit is compatible with a range of Infiniti and Nissan models, including the 2008-2013 Infiniti G37, 2008-2012 Infiniti EX35, 2013 Infiniti EX37, 2014 Infiniti QX50, and the 2009-2020 Nissan 370Z 3.7L VQ37VHR.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Stillen
Part Number	57-1437-BLUE-2
Category	Air and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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