GPD®Verified to fit 23 vehicles
| Vehicle | Trim | Engine |
|---|---|---|
| 2010 Kia Sportage | — | L4 2.0L |
| 2009 Hyundai Tucson | — | L4 2.0L |
| 2009 Kia Sportage | — | L4 2.0L |
| 2008 Hyundai Tiburon | — | L4 2.0L |
| 2008 Hyundai Tucson | — | L4 2.0L |
| 2008 Kia Sportage | — | L4 2.0L |
| 2007 Hyundai Tiburon | — | L4 2.0L |
| 2007 Hyundai Tucson | — | L4 2.0L |
| 2007 Kia Sportage | — | L4 2.0L |
| 2006 Hyundai Tiburon | — | L4 2.0L |
| 2006 Hyundai Tucson | — | L4 2.0L |
| 2006 Kia Spectra | — | L4 2.0L |
| 2006 Kia Spectra5 | — | L4 2.0L |
| 2006 Kia Sportage | — | L4 2.0L |
| 2005 Hyundai Elantra | — | L4 2.0L |

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
Currently out of stock
Guaranteed to fitFits your vehicle or we pay the return. Learn more
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Free Returns if it doesn't fitRead Details
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
AutoBuffy 24-month guaranteeCovered on this part, unlimited miles. Learn more
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
4.9/5 ratingFrom 19,069 verified customers. Learn more
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.


The brand behind your
Ignition Knock (Detonation) Sensor
GPD builds this Ignition Knock (Detonation) Sensor to original-equipment standards.

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We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.



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The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
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GPD Ignition Knock (Detonation) Sensor 1811794
Out of stock · guaranteed fit or free return

GPD Ignition Knock (Detonation) Sensor 1811794

Key Features
About This Ignition Knock (Detonation) Sensor
This GPD automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection

GPD
Trusted Automotive Brand
GPD is a trusted manufacturer of quality automotive parts.
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The brand behind your
Ignition Knock (Detonation) Sensor
GPD builds this Ignition Knock (Detonation) Sensor to original-equipment standards.
The GPD Ignition Knock (Detonation) Sensor (1811794) is a direct-fit replacement for 2004-2010 Kia and Hyundai vehicles. UPC 886429201491.
About This Product
Ignition Knock (Detonation) Sensor
The GPD Ignition Knock (Detonation) Sensor (1811794) is a direct-fit replacement for 2004-2010 Kia and Hyundai vehicles. UPC 886429201491.
This GPD automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection

Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.




