Stillen

Heater Hose Kit

$123.00

SKU: 57-1437-BLK-4

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The HPS 57-1437-BLK-4 heater hose kit is designed to replace aging or failing OEM rubber hoses, offering a performance upgrade and enhanced durability. Constructed from premium, 3-ply reinforced silicone, this black hose can endure the harsh high-temperature and high-pressure operating conditions found in an engine bay, ensuring peak efficiency during both competition and daily driving. Its maximum temperature rating is 350 deg. F (177 deg. C). The design of this HPS silicone heater hose kit features all the correct bends and curves necessary for a perfect fit replacement, making it significantly easier to install compared to universal hoses. This kit includes 100 percent stainless steel, industrial-grade embossed hose clamps, which are designed to secure the hose without causing damage. This heater hose kit is specifically designed for the Infiniti 2014-2015 Q50. It also fits a range of other Infiniti and Nissan models, including the 2013 Infiniti EX37, 2014 Infiniti QX50, 2008-2012 Infiniti EX35, 2008-2013 Infiniti G37, 2014-2015 Infiniti Q40, 2014-2015 Infiniti Q60, 2014-2015 Infiniti Q70, and the 2009-2020 Nissan 370Z with the 3.7L VQ37VHR engine.

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

BrandStillen
Part Number57-1437-BLK-4
CategoryHeating and Cooling

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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.

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