Premium Replacement Turbocharger Speed Sensor
The 10R-059686 Turbocharger Speed Sensor is a premium replacement sensor designed for selected Detroit Diesel® DDEC15 heavy-duty diesel engine applications equipped with compatible Holset® turbocharger speed-sensing systems.
This sensor monitors turbocharger rotational speed and provides the corresponding speed signal to the engine management system. Accurate turbocharger speed information supports turbocharger monitoring, diagnostics, engine protection, and proper engine-management operation.
Designed for professional diesel repair facilities, fleets, turbocharger specialists, and heavy-duty truck service applications requiring a confirmed compatible replacement.
Engine and turbocharger configurations may vary by Engine Serial Number, vehicle configuration, production date, emissions configuration, connector configuration, and turbocharger assembly. Always verify the original sensor or confirmed reference number before ordering.
Features & Benefits
Premium replacement turbocharger speed sensor, designed for turbocharger rotational-speed monitoring, compatible with selected Detroit Diesel® DDEC15 applications, integrated sensor and electrical harness assembly, suitable for professional diesel and turbocharger service, designed for demanding heavy-duty operating environments, new / unused component.
Specifications
California Diesel SKU: SETSS10
Primary Part Number: 10R-059686
Primary Cross Reference: A0111532528
Additional Reference: 05654210
Older Detroit Reference: A0111536528
Product Type: Turbocharger Speed Sensor
Also Known As: Turbo Speed Sensor, Turbo RPM Sensor, Rotational Speed Sensor
Application: Selected Detroit Diesel® DDEC15 / heavy-duty truck applications
Turbocharger System: Selected compatible Holset® turbocharger systems
Nominal Sensor Length: Approximately 650 mm
Operating Voltage: Approximately 4.5–5.5 V
Condition: New / Unused
Product Tier: Elite Series – Premium Performance
Warranty: 24-Month / 100,000-Mile 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, individual units may show minor cosmetic evidence of handling such as light surface marks, small scratches, discoloration, contact marks, or other minor cosmetic imperfections. These cosmetic variations do not affect the intended function or performance of the product.
Product may be supplied in California Diesel neutral packaging rather than manufacturer-branded retail packaging. OEM names and trademarks are used solely for product identification and compatibility purposes.
Compatible Applications
Compatible with selected Detroit Diesel® DDEC15 heavy-duty diesel engine applications using the corresponding turbocharger speed-sensing system.
This sensor family is also cataloged in selected Freightliner® heavy-duty truck applications, including Cascadia configurations equipped with the applicable Detroit Diesel® engine and turbocharger system.
Fitment is reference-specific and should not be interpreted as compatibility with every Detroit Diesel® engine or Freightliner® vehicle. Engine serial number, VIN, emissions configuration, production date, turbocharger model, and connector configuration can affect sensor compatibility.
Fitment Notice: Always verify 10R-059686, A0111532528, 05654210, or A0111536528 against the original sensor and engine/turbocharger configuration before ordering or installation.
Cross-Reference Numbers
For identification and compatibility reference only:
Primary Reference: 10R-059686
Supported References: A0111532528, 05654210
Older / Previous Reference: A0111536528
Additional Catalog Reference: 503-018-001
Cross-reference numbers are provided solely for product identification and compatibility reference. A0111532528 is cataloged as the newer Detroit Diesel® reference replacing A0111536528. Additional references may be application-dependent and should be verified against the original sensor before purchase.
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, discoloration, 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 product function or performance.
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
Detroit Diesel®, Freightliner®, 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, sponsored by, or endorsed by Detroit Diesel Corporation, Daimler Truck, Holset, or any other original equipment manufacturer or trademark owner unless expressly stated.
This product is supplied as a replacement component for compatible applications and is not represented as a genuine Detroit Diesel®, Freightliner®, or Holset® product. All trademarks and brand names remain the property of their respective owners.
California Proposition 65 Warning
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
