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Air and Fuel› Fuel Pumps, Regulators and Components

Infiniti

VQ35HR In-Tank Fuel Pump Assembly

$809.70 $486.60 Save $323.10

SKU: 17040-4HL0A

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Z1 17040-4HL0A is an in-tank fuel pump assembly designed as a direct replacement for specific Infiniti models. This component is recessed within the fuel tank, serving the critical function of filtering debris and delivering fuel to the engine. Signs of a failing fuel pump can include whining noises from the tank, engine stuttering, or the inability to start.

This assembly includes the fuel pump and hanger with an integrated fuel level sensor. It is engineered for models equipped with the 3.5L VQ35HR engine.
Show original supplier description
The Z1 17040-4HL0A is a Genuine Infiniti in-tank fuel pump assembly, designed as a direct replacement for select Infiniti vehicles equipped with the 3.5L VQ35HR engine. This component is crucial for filtering contaminants from the fuel tank and ensuring a steady supply of fuel to the engine. Symptoms of a failing fuel pump can range from audible whining noises emanating from the fuel tank to more severe issues like engine stuttering or a complete failure to start. This comprehensive assembly includes the fuel pump itself, the hanger apparatus, and a built-in fuel level sensor, providing a complete solution for replacement. It is specifically engineered to fit 2012-2018 Infiniti M35h and Q70 Hybrid models, as well as 2015-2019 Infiniti Q50 models, all utilizing the 3.5L VQ35HR engine. As a genuine OEM part, the 17040-4HL0A is manufactured to meet the stringent specifications set by Infiniti, ensuring reliable performance and a precise fit. The manufacturer guarantees this part with a factory warranty, offering peace of mind with your purchase.

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

BrandInfiniti
Part Number17040-4HL0A
CategoryAir 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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