Bosch SR6450N Starter
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Bosch
 Starter (New)

Bosch SR6450N Starter

Brand Bosch SR6450N
Voltage 12
Design Permanent magnet gear reduction
Family Pmgr
Power Rating 1.4
Mounting Bolt Hole Quantity 0
Mounting Flange to End of Case 17.3
Mounting Flange to Pinion End at Rest 4.9
Case Grounding Grounded case
Nose Cone Material Aluminum
Nose Cone Type Open nose
Starter Rotation Clockwise (right)
Mounting Hardware Included No
Mounting Shims Included No
Solenoid Attached Yes
Housing Material Aluminum
Re-Clockable Flange No
Tooth Quantity 13
Mounting Type Flange
Over-Crank Protection No
Designed for Automatic Start / Stop Operation Yes
Automotive Item Weight (lbs) 8.487797 lb
New Or Remanufactured New
Product Length 7.401575 in
Product line Starter (New)
Fits Chrysler and Dodge · 29 vehicles

PMGR design. Permanent magnet gear reduction layout for efficient starting performance.

New starter. 12-volt unit with an attached solenoid and grounded case.

Bosch Premium Starters. Designed, built, and tested for performance and reliability.

$155.57Free 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 $155.57
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Starter Overview

Bosch SR6450N is a new 12-volt starter built with a permanent magnet gear reduction design for reliable engine cranking. It is a direct-fit style replacement for select Dodge, Chrysler, and Dodge performance applications, including Challenger, Charger, and 300 models.

Key Features

  • Permanent magnet gear reduction (PMGR) design for efficient starting performance.
  • 12-volt, new starter with a grounded case and attached solenoid.
  • Aluminum housing and open nose construction for durable packaging.
  • Clockwise rotation with 13-tooth drive configuration.
  • Designed for automatic start/stop operation.

Detailed Description

Bosch SR6450N is engineered as a new starter assembly for vehicles that require a clockwise-rotation, flange-mounted unit with a PMGR layout. The aluminum housing, open nose, and grounded case support a compact, service-ready design, while the attached solenoid simplifies the replacement path. This starter is listed for 2005 and 2008-2019 Dodge Magnum and Charger applications, 2009-2019 Dodge Challenger applications, and 2009-2014 Chrysler 300 applications. Bosch SR6450N is a fitment-specific choice for owners replacing a worn starter on Dodge Charger, Dodge Challenger, or Chrysler 300 platforms.

Common Uses

  • No-crank or intermittent-crank starting complaints.
  • Slow engine turnover during startup.
  • Starter noise from worn internal components.
  • Replacement after electrical or mechanical starter failure.

Installation Notes

Verify voltage, rotation, tooth count, and mounting style before installation. This unit uses a flange mount, includes no mounting hardware, and does not include shims. Confirm clearance and electrical connections against the original starter before final tightening.

Quality Assurance

Bosch Premium Starters are designed, built, and tested for performance and reliability. Part number SR6450N identifies this new starter configuration for the listed applications.

Related reading

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypeNotes
2019DodgeChallenger—5.7LV8—Starter (New)
2018DodgeChallenger—5.7LV8—Starter (New)
2018DodgeChargerAWD5.7LV8—Starter (New)
2017DodgeChallenger—5.7LV8—Starter (New)
2016DodgeChallenger—5.7LV8—Starter (New)
2016DodgeChargerRWD5.7LV8—Starter (New)
2015DodgeChallenger—5.7LV8—Starter (New)
2015DodgeCharger—5.7LV8—Starter (New)
2014Chrysler300RWD5.7LV8—Starter (New)
2014DodgeChallenger—5.7LV8—Starter (New)
2014DodgeCharger—5.7LV8—Starter (New)
2013Chrysler300RWD5.7LV8—Starter (New)
2013DodgeChallenger—5.7LV8—Starter (New)
2013DodgeChargerRWD5.7LV8—Starter (New)
2012Chrysler300RWD5.7LV8GASStarter (New)
2012DodgeChallenger—5.7LV8—Starter (New)
2012DodgeChargerRWD5.7LV8GASStarter (New)
2011Chrysler300RWD5.7LV8GASStarter (New)
2011DodgeChallenger—5.7LV8—Starter (New)
2011DodgeChargerRWD5.7LV8GASStarter (New)
2010Chrysler300RWD5.7LV8—Starter (New)
2010DodgeChallenger—5.7LV8—Starter (New)
2010DodgeChargerRWD5.7LV8—Starter (New)
2009Chrysler300RWD5.7LV8—Starter (New)
2009DodgeChallenger—5.7LV8—Starter (New)
2009DodgeChargerRWD5.7LV8—Starter (New)
2008DodgeChargerRWD5.7LV8—Starter (New)
2008DodgeMagnumRWD5.7LV8—Starter (New)
2005DodgeMagnum—2.7LV6—Starter (New)