Bosch
Starter (New)

Bosch SR4246N Starter

Brand Bosch SR4246N
Voltage 12
Power Rating 1
Mounting Bolt Hole Quantity 0
Case Grounding Grounded case
Nose Cone Material Aluminum
Starter Rotation Clockwise (right)
Mounting Hardware Included No
Mounting Shims Included No
Solenoid Attached Yes
Housing Material Aluminum
Re-Clockable Flange No
Tooth Quantity 10
Mounting Type Flange
Over-Crank Protection No
Designed for Automatic Start / Stop Operation Yes
Automotive Item Weight (lbs) 5.908389 lb
New Or Remanufactured New
Product Length 6.850394 in
Product line Starter (New)
Fits Mazda · 3 vehicles

New starter. Bosch premium design, built and tested for reliable performance.

Aluminum housing. Lightweight construction helps support durability and heat resistance.

Solenoid attached. Flange-mount design for a cleaner, simpler installation.

Cross-references ZJ3818400 for the same application. See all 1.

$172.72Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
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Step 2 — Quantity
Order total $172.72
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Bosch SR4246N Starter for Mazda 2

The Bosch SR4246N is a new 12-volt starter built for 2012-2014 Mazda 2 applications. It uses a grounded aluminum case, integrated solenoid, and clockwise rotation to match the specified starting system requirements for this vehicle.

Key Features

  • Fits 2012-2014 Mazda 2, starter application
  • 12-volt electrical design with 1 power rating
  • Clockwise (right) starter rotation
  • Grounded case with aluminum housing and aluminum nose cone
  • Integrated solenoid attached
  • 10-tooth drive configuration
  • Flange mount design
  • Designed for automatic start/stop operation
  • New Bosch starter, part number SR4246N

Product Details

Bosch Premium Starters are engineered, built, and tested for dependable starting performance and consistent operation. The SR4246N is a new replacement starter for the Mazda 2, with a compact 6.850394-inch length and a lightweight aluminum construction that supports proper fitment in the starter location. The grounded case, flange mounting style, and attached solenoid help match the original starting system layout for 2012, 2013, and 2014 Mazda 2 models. This part number SR4246N also cross-references ZJ3818400 for the same application.

Common Starting Issues This Starter Can Address

  • No-crank condition when the ignition is turned
  • Slow or inconsistent engine cranking
  • Starter motor failure from worn internal components
  • Intermittent starting caused by a failing solenoid
  • Starting system mismatch on Mazda 2 replacement repairs

Installation Notes and Tips

Confirm the vehicle is a 2012-2014 Mazda 2 before ordering. Verify the 12-volt system, clockwise rotation, 10-tooth drive, and flange mount configuration against the original unit. Mounting hardware and shims are not included, so reuse or source the correct service parts as needed. Because this starter is designed for automatic start/stop operation, it should be installed only where that specification matches the vehicle requirements.

Quality Assurance

Bosch markets this starter line as a premium replacement category, with each unit built and tested for performance and reliability. The SR4246N is a new part, not remanufactured, for direct replacement service on the listed Mazda 2 applications.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersNotes
2014Mazda2Manual1.5LL4Starter (New)
2013Mazda2Manual1.5LL4Starter (New)
2012Mazda2Manual1.5LL4Starter (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ZJ3818400