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SKU: 1CS234
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- Description
- Fitment
- Warranty and Refund
- Reviews
The MotoRad 1CS234 Engine Camshaft Position Sensor is engineered to restore accurate camshaft timing signals so your engine's ECM can properly control ignition and fuel delivery. Constructed with proprietary ferromagnetic material, this Tier 1 OE-style sensor is built to withstand extreme underhood temperatures while resisting power spikes and stray electromagnetic interference that can cause false readings. This helps maintain consistent, precise voltage signals for smoother engine operation and reliable starts. Manufactured in IATF16949 certified facilities, the 1CS234 is designed to meet OEM accuracy standards for fit and function. It's a direct fit solution for a range of applications including Porsche 911, Boxster, and Cayenne, along with select Mercedes-Benz C-Class, CL-Class, and CLK models. Each application requires two sensors, so be sure to check your vehicle's specific fitment needs. Backed by MotoRad's limited lifetime warranty for added peace of mind.
Features
- Proprietary ferromagnetic material withstands extreme heat for consistent, accurate voltage signals.
- Tier 1 OE-style construction resists power spikes and electromagnetic interference for reliable positioning.
- Manufactured in IATF16949 certified facilities to help ensure OEM-level accuracy.
- Limited lifetime warranty offers long-term confidence in your engine management repair.
- Fits a wide range of Porsche, Mercedes-Benz, and Chrysler engines from 1996-2004.
Application Summary
1996-1998 Mercedes-Benz SL500 5.0L 4973CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS1996-1999 Mercedes-Benz S500 5.0L 4973CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
1997 Mercedes-Benz E500 5.0L 4973CC 303CID V8 DOHC 32 Valve Naturally Aspirated GAS
1997-1998 Mercedes-Benz E420 4.2L 4196CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
1997-1999, 2001-2005 Mercedes-Benz CLK320 3.2L 3199CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
1998-1999 Mercedes-Benz CL500 5.0L 4973CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
1998-1999, 2001-2003 Mercedes-Benz ML320 3.2L 3199CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
1998-1999, 2001-2005 Mercedes-Benz E320 3.2L 3199CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
1998-2000 Mercedes-Benz C43 AMG 4.3L 4266CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
1998-2001 Mercedes-Benz ML430 4.3L 4266CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
1998-2002 Mercedes-Benz E430 4.3L 4266CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
1998-2002 Mercedes-Benz E55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
1998-2002 Mercedes-Benz SL600 6.0L 5987CC -CID V12 DOHC 48 Valve Naturally Aspirated GAS
1999 Mercedes-Benz E420 4.2L 4196CC 256CID V8 DOHC 32 Valve Naturally Aspirated GAS
1999 Mercedes-Benz S430 4.3L 4266CC 260CID V8 SOHC 24 Valve Naturally Aspirated GAS
1999 Porsche Boxster 2.5L 2480CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
1999, 2002-2004, 2006-2008 Mercedes-Benz G500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
1999-2001 Porsche 911 3.4L 3400CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
1999-2002 Mercedes-Benz SL500 5.0L 4973CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
1999-2003 Mercedes-Benz CLK430 4.3L 4266CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2000-2002 Porsche Boxster 2.7L 2687CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
2000-2003 Mercedes-Benz ML55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2000-2005 Mercedes-Benz CL500 5.0L 4973CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2000-2006 Mercedes-Benz S430 4.3L 4266CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2000-2006 Mercedes-Benz S500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2001-2002 Mercedes-Benz CL55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2001-2002 Mercedes-Benz S55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2001-2004 Mercedes-Benz SLK320 3.2L 3199CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
2001-2005 Mercedes-Benz C320 3.2L 3199CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
2001-2006 Mercedes-Benz CLK55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2002-2004 Mercedes-Benz C32 AMG 3.2L 3199CC -CID V6 SOHC 18 Valve Supercharged GAS
2002-2004 Mercedes-Benz SLK32 AMG 3.2L 3199CC -CID V6 SOHC 18 Valve Supercharged GAS
2002-2004 Porsche 911 3.6L 3596CC -CID H6 DOHC 24 Valve Naturally Aspirated GAS
2002-2005 Mercedes-Benz C240 2.6L 2597CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
2002-2006 Mercedes-Benz E500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2002-2007 Mercedes-Benz ML500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2003-2004 Mercedes-Benz G55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2003-2004 Porsche Cayenne 4.5L 4511CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2003-2005 Mercedes-Benz C230 1.8L 1796CC -CID L4 DOHC 16 Valve Supercharged GAS
2003-2005 Mercedes-Benz CLK500 5.0L 4973CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2003-2005 Mercedes-Benz ML350 3.7L 3699CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
2003-2006 Mercedes-Benz CL55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2003-2006 Mercedes-Benz E55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2003-2006 Mercedes-Benz S55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2003-2006 Mercedes-Benz SL500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2003-2008 Mercedes-Benz SL55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2004-2008 Chrysler Crossfire 3.2L 3200CC 195CID V6 SOHC 18 Valve Naturally Aspirated GAS
2005 Mercedes-Benz G500 5.0L 4973CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2005 Porsche Cayenne 3.2L 3189CC 195CID V6 DOHC 24 Valve Naturally Aspirated GAS
2005-2006 Mercedes-Benz C55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2005-2009 Mercedes-Benz SLR McLaren 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2005-2010 Mercedes-Benz SLK55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Naturally Aspirated GAS
2005-2011 Mercedes-Benz G55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2005-2011 Mercedes-Benz SLK350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006 Mercedes-Benz CL500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2006 Mercedes-Benz CLK500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2006 Mercedes-Benz CLS500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2006 Mercedes-Benz CLS55 AMG 5.5L 5439CC 332CID V8 SOHC 24 Valve Supercharged GAS
2006 Mercedes-Benz R500 5.0L 4966CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2006 Mercedes-Benz S350 3.7L 3724CC -CID V6 SOHC 18 Valve Naturally Aspirated GAS
2006 Porsche Cayenne 4.5L 4511CC -CID V8 DOHC 32 Valve Turbocharged GAS
2006-2007 Mercedes-Benz C280 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2008 Mercedes-Benz SLK280 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2009 Mercedes-Benz CLK350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2009 Mercedes-Benz ML350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2009 Mercedes-Benz R350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2010 Mercedes-Benz E350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2011 Mercedes-Benz C350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007 Freightliner Sprinter 2500 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007 Mercedes-Benz C230 2.5L 2496CC -CID V6 DOHC 24 Valve Naturally Aspirated FLEX
2007 Mercedes-Benz R500 5.0L 4973CC -CID V8 SOHC 24 Valve Naturally Aspirated GAS
2007-2008 Dodge Sprinter 2500 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2008 Dodge Sprinter 3500 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2008 Freightliner Sprinter 3500 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2009 Mercedes-Benz CLK550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2007-2009, 2011-2012 Mercedes-Benz SL550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2007-2010 Mercedes-Benz CL550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2007-2011 Mercedes-Benz CLS550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2007-2011 Mercedes-Benz E550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2007-2011 Mercedes-Benz S550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2008 Mercedes-Benz C230 2.5L 2496CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2008 Mercedes-Benz C300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated FLEX
2008-2011 Mercedes-Benz ML550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2008-2012 Mercedes-Benz GL550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2009-2011 Mercedes-Benz SLK300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2009-2012 Mercedes-Benz C300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2010-2011 Mercedes-Benz ML450 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)
2010-2012 Mercedes-Benz GLK350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2010-2013 Mercedes-Benz S400 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)
2010-2013 Mercedes-Benz S65 AMG 6.0L 5980CC 365CID V12 SOHC 36 Valve Turbocharged GAS
2010-2014 Mercedes-Benz CL600 5.5L 5513CC 336CID V12 SOHC 36 Valve Turbocharged GAS
2010-2014 Mercedes-Benz CL65 AMG 6.0L 5980CC 365CID V12 SOHC 36 Valve Turbocharged GAS
2010-2015 Mercedes-Benz G550 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2011, 2013-2017 Mercedes-Benz SL65 AMG 6.0L 5980CC 365CID V12 SOHC 36 Valve Turbocharged GAS
2011-2012 Mercedes-Benz S600 5.5L 5513CC 336CID V12 SOHC 36 Valve Turbocharged GAS
2012-2013 Mercedes-Benz E500 4.7L 4663CC 285CID V8 DOHC 32 Valve Turbocharged GAS
2012-2015 Mercedes-Benz C250 1.8L 1796CC 110CID L4 DOHC 16 Valve Turbocharged GAS
2012-2015 Mercedes-Benz ML500 4.7L 4663CC 285CID V8 DOHC 32 Valve Turbocharged GAS
2012-2015 Mercedes-Benz SLK250 1.8L 1796CC 110CID L4 DOHC 16 Valve Turbocharged GAS
2013 Mercedes-Benz G500 6.0L 5980CC 365CID V12 SOHC 36 Valve Turbocharged GAS
2014-2015 Mercedes-Benz E500 5.5L 5461CC 333CID V8 DOHC 32 Valve Naturally Aspirated GAS
2015-2017 Mercedes-Benz S65 AMG 6.0L 5980CC 365CID V12 DOHC 36 Valve Turbocharged GAS
2016 Mercedes-Benz E500 5.5L 5461CC 333CID V8 DOHC 32 Valve Turbocharged GAS
2018 Mercedes-Benz Maybach S650 6.0L 5980CC 365CID V12 DOHC 36 Valve Turbocharged GAS
Part Numbers: 1CS234
Specifications
- Brand: Motorad
- Part Number: 1CS234
- Part Type: Engine Camshaft Position Sensor
- UPC: 055644695457
- GTIN: 00055644695457
- Item Dimensions: 2.9500 x 2.5600 x 2.3600 IN
- Package Dimensions: 2.9500 x 2.5600 x 2.3600 IN
- Package Weight: 0.1100 PG
- Package Quantity: 1 EA
- Color: Black
- Bolt Hole Quantity: 1
- Terminal Type: Blade
- Wire Quantity: 3
- Grade Type: Standard Replacement
- Connector Quantity: 1
- Connector Shape: Rectangular
- Terminal Quantity: 3
Interchange
- Porsche: 99660610601
- Porsche: 99660610602
- Porsche: 99660610604
- General Motors: 19138961
- General Motors: 19146224
- General Motors: 19236411
- Motorad: 1CS234
- Mercedes-Benz: 0031538328
- Mercedes-Benz: 0041530728
- Mercedes-Benz: 0041536928
- KEM: 147823
- KEM: 147841
- CARQUEST Sensors By WELLS: 714678
- CARQUEST Sensors By WELLS: 714731
- CARQUEST Sensors By WELLS: 715258
- Airtex Engine Management: 5S1348
- Airtex Engine Management: 5S1437
- Airtex Engine Management: 5S7040
- Bosch: 0232103022
- Bosch: 0232103027
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.