Engine Air Intake Hose for Infiniti QX70 2014-2017 3.7L Replace 16576-1CZ0A
Product Highlights
Direct-Fit Replacement — Designed to match the original air intake hose specifications for your vehicle. No cutting or modifications required, helping ensure a smooth replacement installation.
Reliable air-flow Performance — Helps restore proper air-flow between the air filter housing and the engine intake system for consistent engine operation.
Durable Rubber Construction — Made from quality rubber material designed to resist cracking, wear, and engine-bay heat under normal driving conditions.
OE Reference Numbers — Replaces reference numbers 16576-1CZ0A 165761CZ0A 16576-1CZ1A 165761CZ1A. Verify your original part number before purchase to confirm compatibility.
Vehicle Compatibility — Fits Infiniti FX37 Base Sport Utility 3.7L QX70 Sport Sport Utility /Base Sport Utility 3.7L. Check the complete fitment information below before ordering.
Compatibility
For INFINITI QX70 Sport Sport Utility 4-Door 3.7L 2015-2017
For INFINITI QX70 Base Sport Utility 4-Door 3.7L 2014-2017
For INFINITI FX37 Base Sport Utility 4-Door 3.7L 2013
Please verify your vehicle information, engine size, and original part number before purchase.
Description
IS YOUR ENGINE SHOWING THESE SIGNS?
A cracked, damaged, or loose air intake hose may cause unwanted air leakage into the intake system, which can contribute to rough idle, reduced acceleration, or inconsistent engine performance.
This Engine Air Intake Hose is designed as an aftermarket replacement for the original intake hose on INFINITI QX70 FX37. It helps restore proper air-flow between intake components and supports normal engine operation.
Manufactured with durable rubber construction, this hose is designed to handle engine-bay heat, vibration, and daily driving conditions. The direct-fit design uses original connection points for easier replacement without additional modification.
Before ordering, please verify your vehicle information and reference number to ensure compatibility. Reference numbers are provided for identification and comparison purposes only.
Installation
Direct replacement design.
Recommended:
- Basic hand tools
- Proper coolant handling procedures
Professional installation is recommended if you are unfamiliar with vehicle cooling systems.
Before ordering, please compare the product images, specifications, dimensions, and part numbers with your original component. Verify your vehicle’s year, make, model, engine size, and original part number.
If you are unsure about compatibility, contact us with your vehicle information or VIN before purchase.
Frequently Asked Questions
Yes. Puda Parts offers free standard shipping on eligible orders. Any available expedited shipping options and additional charges will be displayed at checkout
To request a return, please contact us within [90 days] of delivery and provide your order number and reason for the return. The item should be unused, uninstalled, and returned in its original condition and packaging. Please wait for return instructions before sending the item back.
Please contact us as soon as possible and provide your order number, a description of the issue, and clear photos of the product and packaging. We will review the information and provide the appropriate next steps.