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- Description
- Fitment
- Warranty and Refund
- Reviews
The MotoRad 1KR378 Crankshaft Position Sensor is engineered to restore accurate crankshaft timing signals for a wide range of GM-platform vehicles built between 2007 and 2016, including popular models like the Malibu, Equinox, Acadia, Enclave, SRX and more. Built with a proprietary ferromagnetic sensing element, this component is designed to hold up to the heat and vibration found in the engine bay while sending a clean, consistent voltage signal to the ECM. Manufactured in IATF16949 certified facilities, it's made to the same quality standards MotoRad applies across its engine management lineup. With a female 3-pin square connector and included O-ring seal, installation is straightforward for anyone replacing a failing or intermittent crank sensor. Backed by MotoRad's limited lifetime warranty, this is a dependable, standard-replacement solution for restoring smooth engine operation.
Features
- Proprietary ferromagnetic sensor material resists heat extremes for a stable, accurate ECM signal.
- IATF16949 certified manufacturing supports consistent build quality you can trust.
- Female 3-pin square connector with included O-ring simplifies a clean, secure installation.
- Standard replacement design matches OEM electrical fit for straightforward swaps.
- Covers 48 verified applications across GM, Saturn, Buick, GMC, Cadillac, Pontiac and Suzuki, 2007-2016.
Application Summary
2007 Pontiac G6 3.5L 3490CC 213CID V6 OHV 12 Valve Naturally Aspirated GAS2007 Saturn Aura 3.5L 3490CC 213CID V6 OHV 12 Valve Naturally Aspirated GAS
2007-2009 Cadillac SRX 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2009 Saturn Outlook 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2009 Suzuki XL-7 3.6L 3564CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2010 GMC Acadia 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008 Chevrolet Malibu 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008 Pontiac G6 2.4L 2384CC 145CID L4 DOHC 16 Valve Naturally Aspirated GAS
2008-2009 Cadillac CTS 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008-2009 Cadillac STS 4.4L 4371CC 267CID V8 DOHC 32 Valve Supercharged GAS
2008-2009 Chevrolet Equinox 3.4L -CC 207CID V6 OHV 12 Valve Naturally Aspirated GAS
2008-2009 Pontiac G8 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008-2009 Pontiac Torrent 3.4L -CC 207CID V6 OHV 12 Valve Naturally Aspirated GAS
2008-2009 Saturn Aura 2.4L 2384CC 145CID L4 DOHC 16 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)
2008-2009 Saturn Vue 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008-2010 Buick Enclave 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008-2010 Chevrolet Captiva Sport 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2009 Chevrolet Captiva Sport 2.4L 2384CC 145CID L4 DOHC 16 Valve Naturally Aspirated GAS
2009 Chevrolet Malibu 2.4L 2384CC 145CID L4 DOHC 16 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)
2009 Pontiac G6 3.9L 3880CC 237CID V6 OHV 12 Valve Naturally Aspirated GAS
2009 Suzuki Grand Vitara 3.2L 3195CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2009-2010 Chevrolet Traverse 3.6L 3564CC 217CID V6 DOHC 24 Valve Naturally Aspirated GAS
2010 Suzuki Grand Vitara 2.4L 2393CC -CID L4 DOHC 16 Valve Naturally Aspirated GAS
2016 Cadillac ATS 3.6L 3564CC 217CID V6 DOHC 24 Valve Turbocharged GAS
Specifications
- Brand: Motorad
- Part Number: 1KR378
- Part Type: Engine Crankshaft Position Sensor
- UPC: 055644699318
- GTIN: 00055644699318
- Item Dimensions: 2.9500 x 2.5600 x 2.3600 IN
- Package Dimensions: 2.9500 x 2.5600 x 2.3600 IN
- Package Weight: 0.1500 PG
- Package Quantity: 1 EA
- Color: Black
- Terminal Type: Pin
- Grade Type: Standard Replacement
- Connector Quantity: 1
- Connector Shape: Square
- Mounting Hole Quantity: 1
- Terminal Quantity: 3
- Connector Gender: Female
Interchange
- General Motors: 12590991
- General Motors: 12613030
- Tomco Products: 22362
- Motorad: 1KR378
- BWD: CSS1036
- Delphi Engine Management: SS11090
- Standard Motor Products: PC566
- Spectra Premium: S10235
- Wells: SU12935
- Wells: SU9541
- Echlin: CSS9266
- Original Engine Management: 96367
- CARQUEST Sensors By WELLS: 715324
- CARQUEST Sensors By WELLS: 715326
- Suzuki: 3320078J00
- HOLSTEIN: 2CRK0335
- Forecast: 96367
- Airtex Engine Management: 5S8075
- Bosch: 0261210274
- Bosch: 0261210290
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.









