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Motorad
MotoRad 1KS1003 Knock Sensor - Piezoceramic OEM-Spec for Honda/Acura
$53.99
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SKU: 1KS1003
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- Description
- Fitment
- Warranty and Refund
- Reviews
The MotoRad 1KS1003 Ignition Knock (Detonation) Sensor is engineered to detect a wide range of engine knock frequencies and relay accurate condition data to the ECM, supporting optimal ignition timing control. Built with a precision piezoceramic element, this sensor responds to engine vibrations with the accuracy needed to help protect your engine from damaging detonation. Every sensor undergoes extensive testing, including salt spray, high/low temperature impact, thermal cycling, vibration, and drop testing, so it's built to meet or exceed OEM specifications. Fits a range of Acura and Honda applications, including RSX, Accord, Civic, CR-V, Element, TSX, and RDX models from 2002-2012. Backed by MotoRad's limited lifetime warranty, this knock sensor is a dependable choice for restoring accurate engine knock detection and helping keep ignition timing performing as designed.
Features
- Precision piezoceramic element delivers accurate response to a wide range of engine vibrations for reliable detonation detection.
- Extensive salt spray, thermal cycling, vibration, and drop testing helps ensure long-term durability under real-world conditions.
- Engineered to meet or exceed OEM specifications, supporting proper ECM communication and ignition timing control.
- Fits numerous Acura and Honda applications spanning 2002-2012, including RSX, Accord, Civic, CR-V, and Element.
- Backed by MotoRad's limited lifetime warranty for added buyer confidence.
Application Summary
2002-2004 Honda Civic 1.7L 1700CC -CID L4 SOHC 16 Valve Naturally Aspirated GAS2002-2006 Acura RSX 2.0L 1998CC 122CID L4 DOHC 16 Valve Naturally Aspirated GAS
2002-2009 Honda CR-V 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2003-2007 Honda Accord 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2003-2011 Honda Element 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2004-2008 Acura TSX 2.4L 2354CC 144CID L4 DOHC 16 Valve Naturally Aspirated GAS
2005 Honda Civic 2.0L 1998CC 122CID L4 DOHC 16 Valve Naturally Aspirated GAS
2007-2012 Acura RDX 2.3L 2300CC -CID L4 DOHC 16 Valve Turbocharged GAS
Part Numbers: 1KS1003
Specifications
- Brand: Motorad
- Part Number: 1KS1003
- Part Type: Ignition Knock (Detonation) Sensor
- UPC: 055644926063
- GTIN: 00055644926063
- Item Dimensions: 2.2500 x 2.2500 x 2.2500 IN
- Package Dimensions: 2.2500 x 2.2500 x 2.2500 IN
- Package Weight: 0.1600 PG
- Package Quantity: 1 EA
- Threaded End Diameter: 12.0
- Threaded End Diameter: 0.47
Interchange
- Motorad: 1KS1003
- BWD: S8797
- Standard Motor Products: KS197
- Wells: 5S2320
- Wells: SU6143
- Echlin: DKS647
- Original Engine Management: KS74
- CARQUEST Sensors By WELLS: 716695
- CARQUEST Sensors By WELLS: SBC3655
- HOLSTEIN: 2KNC0006
- Forecast: KS74
- Standard Import: S8797
- Beck/Arnley: 1580917
- NTK: ID0213
- Honda: 30530PNA003
- Honda: 30530PPLA01
Warranty
- Warranty Type: Lifetime
- Warranty Description: Limited Lifetime
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.