Stillen

HPS Silicone Radiator Hose Kit, Blue

$176.00

SKU: 57-1833-BLUE

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

Description

The HPS 57-1833-BLUE Radiator Coolant Hose Kit is engineered to replace the stock rubber upper and lower radiator hoses for the 2014-2016 Infiniti Q50 3.7L V6. This 3-ply reinforced silicone hose is designed to withstand harsh high temperature and high pressure operating conditions, maintaining peak engine efficiency during both competition and daily driving. The maximum temperature rating for this hose is 350°F (177°C). Included are HPS 100% stainless steel, industrial-grade embossed hose clamps that are designed to prevent cutting through the hoses during installation. This hose kit replaces OEM part numbers 21501-4GB0A and 21503-4GB0A. This product is specifically designed for the 2014-2016 Infiniti Q50 models equipped with the 3.7L V6 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 Number57-1833-BLUE
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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