


LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 SensorLS Knock Sensor Adapter Harness Converts Gen III wire harness to Gen IV knock sensors. This adapter harness is to move your gen 3 knock sensors out of the valley cover, and down to the side of the engine block with Gen 4 sensors (SEN011). Pair with our knock sensor relocation blocks if you need more mounting locations for your sensors. Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Every assembly is individually
Quick Dispatch:
Your LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 Sensor orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 Sensor ships.
Need Help?
Questions about LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 Sensor, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 Sensor in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.2 ★★★★★
Based on 1244 reviews
Sort
Product Reviews
★★★★★ 1
Not for aggressive chewers!
Color: Red
Squeaker removed within 30 minutes…totally shredded before the day was out. The dog only weighs 8 lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Happy Maltese
Color: Red
This is my 5 month old Maltese’s favorite toy! Loves the squeaking and paper like sound!! Stays together with all of his biting and tugging!! Very durable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
He likes it
Color: Gray
Cute two pack, crinkles and squeaky, fun toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Great toy
Color: Gray
This toy came from Santa! Our baby disemboweled it first thing. She loves it and we do too. It is durable and shake worthy. We recommend it to everyone’s baby!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
★★★★★ 5
My dog loves it!
Color: Gray
My dog just loves the rattly noise it makes and the squeek! Seems to be very durable as well since my dog plays with it all the time. Nice price point as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026