Premium Replacement Turbocharger Speed Sensor
The 5643241 / P05353726 Turbocharger Speed Sensor is a premium replacement sensor designed for selected Cummins® X15 and X12 heavy-duty diesel engine applications commonly listed for 2017–2021 and equipped with compatible Holset® turbocharger speed-sensing systems.
Designed to monitor turbocharger rotational speed and provide the corresponding signal to the engine management system, this sensor supports proper turbocharger monitoring and diagnostics. It is suitable for professional diesel repair facilities, fleets, turbocharger specialists and heavy-duty service applications requiring a confirmed compatible replacement.
Engine and turbocharger configurations can vary by Engine Serial Number (ESN), CPL, production date and turbocharger assembly. Compatibility must always be confirmed using the original sensor or reference number before ordering.
Features & Benefits
Premium replacement turbocharger speed sensor, designed for accurate turbocharger rotational-speed monitoring, compatible with selected Cummins® X15 and X12 applications, designed for compatible Holset® turbocharger systems, integrated sensor and harness assembly, approximately 25-inch measured harness length, suitable for professional diesel and turbocharger service, designed for demanding heavy-duty diesel operating environments.
Sensor + harness only: Mounting bolt, clip and tie are not included.
Specifications
Primary Reference Number: P05353726
Additional Reference: 5643241
Product Type: Turbocharger Speed Sensor
Application: Selected Cummins® X15 and X12 Applications
Model Years: Commonly listed for 2017–2021
Turbocharger Application: Compatible Holset® Turbocharger Systems
Harness Length: Approximately 25 in, measured
Condition: New / Unused
Product Tier: Elite Series – Premium Performance
Warranty: 24 Months / 100,000 Miles Limited Warranty
Packaging: Neutral / Secure California Diesel Packaging
This product has not been installed or placed into service. Due to bulk handling, storage, inspection, or repackaging, minor cosmetic marks, light scuffs, or small surface imperfections may be present. These cosmetic variations do not affect the intended function or performance of the product.
Minor cosmetic variations consistent with the description above are not considered product defects and do not affect warranty coverage for manufacturing defects.
Product may be supplied in California Diesel neutral packaging rather than manufacturer-branded retail packaging. Cummins®, Holset® and other OEM names and trademarks are used solely for product identification and compatibility purposes. California Diesel is not affiliated with or endorsed by the respective trademark owners.
Compatible Applications
Compatible with selected Cummins® X15 and X12 heavy-duty diesel engine applications commonly listed for 2017–2021 and equipped with the applicable Holset® turbocharger speed-sensing system.
Fitment is reference-specific and should not be interpreted as compatibility with every X15 or X12 engine produced during these model years. Engine Serial Number (ESN), CPL, emissions configuration, production date and turbocharger assembly can affect sensor compatibility.
Always verify P05353726, 5643241, P05654213 or another confirmed reference against the original sensor and engine/turbocharger configuration before ordering or installation.
Cross Reference Numbers
For identification and compatibility reference only:
P05353726, P05654213, 5643241, 5551007, 5553385, 5491609, 5351307, 503-005-002.
Cross-reference numbers are provided solely for product identification and compatibility reference. They should not be interpreted as confirmation that every number listed is an official OEM supersession of every other number.
Warranty Information
Covered by California Diesel's 24-Month / 100,000-Mile Limited Warranty against manufacturing defects when properly installed and used in a confirmed compatible application.
Warranty coverage does not include improper installation, damaged wiring or connectors, external electrical faults, contamination, excessive heat exposure, misuse, physical damage, unauthorized modification or installation in an incompatible engine or turbocharger configuration.
Minor cosmetic marks, light scuffs or small surface imperfections consistent with the disclosed New / Unused condition are not considered manufacturing defects. This does not limit warranty coverage for an otherwise covered manufacturing defect affecting the function or performance of the product.
California Diesel Note
California Diesel supplies specialized turbocharger sensors, diesel fuel-system components and heavy-duty engine parts for professional repair facilities, turbocharger rebuilders, fleets and diesel service professionals.
Before ordering, verify the original sensor number and engine/turbocharger application. For compatibility assistance, contact sales@california-diesel.com or call +1 (951) 234-1022.
Legal Compliance
Cummins®, Holset®, engine names, turbocharger names, part numbers, trademarks and registered trademarks are used solely for product identification and compatibility reference. California Diesel is an independent supplier and is not affiliated with, authorized by or endorsed by Cummins Inc., Holset or any other original equipment manufacturer unless expressly stated.
This product is supplied as a replacement component for compatible applications. All trademarks and brand names remain the property of their respective owners.
California Proposition 65 Warning
Cancer and Reproductive Harm – www.P65Warnings.ca.gov
