---
product_id: 5468445
title: "Delphi AS10017 Ignition Knock (Detonation) Sensor"
brand: "delphi"
price: "11403 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Delphi"
url: https://www.desertcart.kg/products/5468445-delphi-as10017-ignition-knock-detonation-sensor
store_origin: KG
region: Kyrgyzstan
---

# 12V max supply voltage Compact 3x2x4 inch size Flange mount for secure fit Delphi AS10017 Ignition Knock (Detonation) Sensor

**Brand:** delphi
**Price:** 11403 som
**Availability:** ✅ In Stock

## Summary

> 🚗 Knock out engine troubles with Delphi’s precision sensor!

## Quick Answers

- **What is this?** Delphi AS10017 Ignition Knock (Detonation) Sensor by delphi
- **How much does it cost?** 11403 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/5468445-delphi-as10017-ignition-knock-detonation-sensor)

## Best For

- delphi enthusiasts

## Why This Product

- Trusted delphi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability That Outlasts:** Metal construction ensures long-lasting performance even under tough driving conditions.
- • **Precision OE Engineering:** Built on 100 years of trusted Delphi technology for unmatched reliability.
- • **Knock-Free Performance Boost:** Eliminates engine knocking, improving fuel efficiency and engine longevity—feel the difference on every drive.
- • **Seamless Vehicle-Specific Fit:** Designed to perfectly match your vehicle’s ignition system for hassle-free installation.
- • **Advanced Diagnostic Compatibility:** Supports reset adaption and EGR valve coding to keep your engine running clean and efficient.

## Overview

The Delphi AS10017 Ignition Knock Sensor is a vehicle-specific, flange-mounted sensor engineered with over a century of OE expertise. Compact and durable, it operates at 12 volts DC to detect engine knock accurately, enabling advanced diagnostics and improved fuel efficiency. Trusted by professionals and ranked top in automotive replacement sensors, it’s your go-to for maintaining optimal ignition performance and preventing costly engine damage.

## Description

Tried and true with 100 years of OE engineering and testing built right in? Well, you get it. We utilize the latest OE technology and components to bring exceptional quality and durability to exceed OE requirements. We also have OE-level training and advanced diagnostics, including reset adaption, adjust/reset of the throttle actuator and EGR valve coding. Delphi has the high quality emissions, ignition and sensor parts to help you keep that pesky check engine light off - and keep you happy.

Review: Delphi sensors worked, AC Delco sensors seemed DOA - Quite a while back my 5.3L started reporting a low signal on the front knock sensor. So I ordered two AC Delco sensors and a new harness since the consensus seemed to be buy AC Delco. Once I had all of that installed, I ran the truck and now it started reporting a low signal on both the front and rear knock sensor. I cleared the codes a few times but they always came back. What a waste of time and money and double the trouble codes. This time around I ordered two Delphi sensors and a relocation harness. When the sensors arrived I mounted them in a vise and first checked that the resistance was 100k. Next I set the meter for AC voltage and tapped the vise with a hammer. Both of the sensors registered an AC voltage change with the hammer tap test. It looks like these are actually good sensors. Rather than rip off the intake and go through all of that work I mounted one of these on each end of the engine using existing vacant bolt holes. Using the relocation cable I hooked them up to the engine wiring harness. A few test runs later and even a freeway run and no codes showing so far. Hopefully they will last a while!
Review: Worth the price , every dollar - It works perfect, no more knocking using a regular fuel ( 87 octane ) Now it making better mpg , is difficult to install but Worth the price , the truck was knocking but no code the old sensor wasn't producing the correct voltage signal to make the spark timing correct

## Features

- OEM PARTS
- Fit type: Vehicle Specific
- Package Dimensions: 4.572 L x 10.668 H x 5.842 W (centimeters)
- Product Dimensions 3 x 2 x 4 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CGHTC4 |
| Best Sellers Rank | #23,505 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Detonation Sensors |
| Brand | Delphi |
| Customer Reviews | 4.1 4.1 out of 5 stars (587) |
| Date First Available | November 24, 2005 |
| Exterior | Milled |
| Global Trade Identification Number | 00689604102961 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 3 x 2 x 4 inches |
| Item model number | AS10017 |
| Manufacturer | Delphi |
| Manufacturer Part Number | AS10017 |
| Material | Metal |
| Maximum Supply Voltage | 12 Volts (DC) |
| Model | Delphi AS10017 Ignition Knock Sensor |
| Mounting Type | Flange Mount |
| OEM Part Number | 10456603, 12589867, 144-431, 2133521, 213362, 242-1039, 5S2172, 7Q3, DKS238, DKS238SB, KS116, KS116T, S8696, S8696, SU1282 |
| Output Type | Push Button |
| Product Dimensions | 3 x 2 x 4 inches |
| Specific Uses For Product | automotive ignition systems |
| Style | Modern |
| UPC | 689604102961 |

## Product Details

- **Brand:** Delphi
- **Item Weight:** 3.2 ounces
- **Item dimensions L x W x H:** 3 x 2 x 4 inches
- **Material:** Metal
- **Style:** Modern

## Images

![Delphi AS10017 Ignition Knock (Detonation) Sensor - Image 1](https://m.media-amazon.com/images/I/71xBjyXaPrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Delphi sensors worked, AC Delco sensors seemed DOA
*by D***E on September 3, 2025*

Quite a while back my 5.3L started reporting a low signal on the front knock sensor. So I ordered two AC Delco sensors and a new harness since the consensus seemed to be buy AC Delco. Once I had all of that installed, I ran the truck and now it started reporting a low signal on both the front and rear knock sensor. I cleared the codes a few times but they always came back. What a waste of time and money and double the trouble codes. This time around I ordered two Delphi sensors and a relocation harness. When the sensors arrived I mounted them in a vise and first checked that the resistance was 100k. Next I set the meter for AC voltage and tapped the vise with a hammer. Both of the sensors registered an AC voltage change with the hammer tap test. It looks like these are actually good sensors. Rather than rip off the intake and go through all of that work I mounted one of these on each end of the engine using existing vacant bolt holes. Using the relocation cable I hooked them up to the engine wiring harness. A few test runs later and even a freeway run and no codes showing so far. Hopefully they will last a while!

### ⭐⭐⭐⭐⭐ Worth the price , every dollar
*by �***E on January 26, 2026*

It works perfect, no more knocking using a regular fuel ( 87 octane ) Now it making better mpg , is difficult to install but Worth the price , the truck was knocking but no code the old sensor wasn't producing the correct voltage signal to make the spark timing correct

### ⭐ Not equal to ACDelco, does not solve P0327 or P0332
*by L***S on July 15, 2024*

I bought these because ACDelco sometimes sources products from Delphi and these were half the price of the ACDelco sensors. My 2002 Suburban had been getting these codes because of the known rust issues with the 2000-2006 design. Anyhow I bought two of these and a new ACDelco wire harness. I did the work of replacing them, codes kept appearing. I thought maybe I had installed them wrong (torque) because the resistance was perfect at 100.3 on the ohm meter and I got a voltage response when tapping. So I did the job again, made sure all rust was scrubbed out, a little dielectric grease, perfect tongue, ground continuity as expected, but the whole thing back together (not a quick job) and the codes came back! I tinkered with resistance on the wires, figured it had to be the wires or ECM, couldn’t possibly be these sensors. I battled this for 6 months (too late to return these) until I asked a neighbor with the same engine to let me check his wire resistance for the knock sensors… turned out mine had been perfect before I started trying to mess with them. Finally bought a pair of ACDelcos from a local dealer and did the job a third time. After pulling these out I compared them with the ACDelcos. The ACDelvos measured 99.8 resistance (perfect, nearly identical to these, but the voltage check with a tap was insanely different. The ACDelcos voltage was way more responsive to taps. Once I put it all back together with the ACDelcos, the codes vanished and haven’t come back in over 300 miles. I’m kicking myself that I trusted these Delphi units and so much money, labor, and frustration are down the drain.

## Frequently Bought Together

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-24*