My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Keystone IN3990100 OEM Replacement Air Box for Infiniti G35 2003-2007

Manufacturer

Part Number

IN3990100
Sale Price

$79.06

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Keystone IN3990100 is an OEM-replacement air box (air cleaner housing) designed for the 2003–2007 Infiniti G35. This direct-fit unit restores the factory air intake assembly, providing a precise, drop-in replacement that matches original equipment fit and function without modification.

Key Features:

  • Direct OEM replacement for the factory air cleaner housing
  • Engineered to match original equipment specifications for proper fitment
  • Restores factory air intake routing and filter housing integrity
  • Manufactured to Keystone Automotive's OEM-style quality standards
  • Cross-references OEM part number 16500-AM604

This air box replacement is ideal for collision repair or routine restoration where the original air cleaner housing has been damaged or degraded. As a Keystone Automotive Industries part, it is built to meet or exceed OEM standards for durability and reliability.

This was one of the few places I could find that had these in stock.

fast, delivery! Product arrived as described, look forward to doing business in the future, Thank You!

Easy process

So far so good...

Verify helpfull

just what I needed today !!!!!!!!!!!!!

Had what I needed at a fair price.

All went well

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy