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HKS 44999-AK001 A/F Knock Amp O2 Sensor Boss & Bolt Accessory Set

Manufacturer

Picture for manufacturer HKS

Part Number

44999-AK001
13 reviews
Sale Price

$145.00

Estimated ship date Friday, December 18

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The HKS 44999-AK001 is an accessory set designed for use with the HKS A/F Knock Amp, providing the essential hardware needed for a complete and proper installation. This set includes an O2 Sensor Boss and Bolt, which allows you to mount a wideband oxygen sensor directly into your exhaust downpipe for accurate air/fuel ratio monitoring.

Key Features:

  • O2 Sensor Boss & Bolt: Enables proper mounting of an oxygen sensor into your downpipe or exhaust system
  • Designed as a companion accessory for the HKS A/F Knock Amp monitoring system
  • Precision-manufactured to HKS quality standards for reliable, long-term use
  • Provides the hardware foundation needed for accurate A/F ratio sensing and knock detection setup

Whether you are performing a fresh installation or replacing worn hardware, the HKS 44999-AK001 ensures your A/F Knock Amp system has the correct mounting components for accurate and dependable performance monitoring.

Great service

Easy transaction other than the fact that it wouldn't process my VISA card that had $7500 available on it, but they may have been a card glitch. Simple and affordable.

good price

Made a hard to find part easy.When I received the part it looked like a return from the tape job on the box. Part looked new but handled in an attempted install way of appearance. I'm sure it'll be fine.

good

Great Price Items! Thanks

straightforward

Compared to other auto parts sites (Summit, JEGS, etc.) not only was shipping to Hawaii half the cost, but the product itself was cheaper too!

The ordering process has been quick and easy.

Easy and cheap will see when get the part

I ordered some items from their company, so far so good, they had the best price on the items I was looking for.<br>

I ordered arp head studs and it took 2 days to ship out but price was the best out for sure.

Best price I could find, free shipping and it showed up 2 days after ordering.

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