Will this work for a holley oil pan on a 5.3?

Hello, This knock sensor adapter will work with the Holley oil pan. Thanks!

will these fit a 2006 5.3 silverado?

Hello, This will only work with 1999-2004 Gen 3 LS knock sensors. Thanks!

2012 ppv with 5.3, i think lmg. can this kit be used on this engine?

Hello, These adapters will work with your engine block, but will not fit Gen 4 style 2 wire knock sensors. Thanks!

Does this kit come with sensors

No it does not. Just hardware to install.

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ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30

ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30

Product ID: 392755553

Details

Brand
ICT Billet
Material
Aluminum
Specific Uses For Product
automotive
Style
Modern
UPC
840117201910

⚙️Fits all LS Gen III knock sensors & harnesses

🛠️Aerospace-grade billet aluminum

🇺🇸Made in Wichita, Kansas, USA

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1329 DH

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Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Upgrade your LS Gen III engine with precision and ease—because your build deserves the best!

MADE IN THE USA - Proudly manufactured in Wichita, Kansas, ensuring top-tier quality and supporting local craftsmanship.
PRECISION RELOCATION - Move your knock sensors from the hard-to-reach valley pan to the accessible side skirt for effortless maintenance.
PREMIUM BUILD QUALITY - Crafted from aerospace-grade billet aluminum for unmatched durability and heat resistance.
COMPLETE INSTALLATION KIT - Includes two billet aluminum brackets plus all necessary mounting hardware—ready to install out of the box.
UNIVERSAL LS GEN III COMPATIBILITY - Seamlessly fits LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, and L33 engine codes.

The ICT Billet LS Gen III Knock Sensor Relocation Brackets are precision-engineered from aerospace-grade billet aluminum in the USA. Designed to relocate knock sensors from the difficult-to-access valley pan to the side skirt of GM LS Gen III engines, these brackets fit a wide range of engine codes and come with all necessary hardware for quick installation. Ideal for professionals and enthusiasts seeking reliable sensor placement and hassle-free maintenance.

Reviews

C**N

Quality product. Eliminates the difficult location of original knock sensors.

23.12.2025

S**E

These are a great alternative to taking apart the top of the motor to replace the knock sensors. Even though my knock sensors were brand new, they throw codes. I had no desire to take apart everything to replace them. These relocate the sensors to an easy-to-reach place with multiple options for mounting the sensors. The passenger side was a bit fiddly but only took a couple minutes.to install. Clears everything on my build very well. I'm super happy I found these! Made in the US so you know they're great quality!

8.06.2023

Z**E

works well, had to adjust locations for my build but that was a clearance issue

18.02.2025

J**1

I use these on my swaps They work great They are on the block where the oil pan meets the block. Drivers side behind power steering pump Passenger side right in front of starter

12.11.2024

J**W

Saved me so much time on my work truck. Eliminates need to pull intake to replace knock sensors. Material and workmanship is show quality.

15.05.2024

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1329 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Manufacturer	ICT Billet
Brand	ICT Billet
Package Dimensions	16.61 x 9.4 x 3.99 cm; 331 g
Item model number	551216-KN30
Exterior	Natural
Manufacturer part number	551216-KN30
Item Weight	331 g

ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30

Details

Details

Description

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Reviews

Common Questions