Bosch SR7603N Starter
OE Quality 60-Day Returns
Bosch
 Starter (New)

Bosch SR7603N Starter

Brand Bosch SR7603N
Voltage 12
Design Permanent magnet gear reduction
Family Pmgr
Power Rating 1.4
Mounting Bolt Hole Quantity 2
Mounting Flange to End of Case 64.4
Mounting Flange to Pinion End at Rest 30
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) 4.85017 lb
New Or Remanufactured New
Nose Cone Type Pad mount
Product Length 7.559055 in
Product line Starter (New)
Fits Ford and Lincoln · 22 vehicles

OE-style replacement. New Bosch starter built for dependable cranking performance.

PMGR design. Permanent magnet gear reduction construction for efficient starting.

Solenoid attached. Ready for a cleaner starter replacement setup.

Cross-references FJ5Z11002A for the same application. See all 1.

$176.00Free 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.
Select your vehicle to confirm fitment
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Step 2 — Quantity
Order total $176.00
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Starter options

Bosch Starter SR7603N Overview

The Bosch SR7603N is a new 12-volt starter built as a permanent magnet gear reduction unit for reliable engine cranking. It is a direct-fit starter for select Ford and Lincoln applications, including Ford Fusion, Ford Escape, Ford Explorer, and Lincoln MKZ models.

Key Features

  • Permanent magnet gear reduction design for efficient starting performance
  • 12-volt electrical system with clockwise rotation
  • Grounded case construction with aluminum housing and aluminum nose cone
  • Solenoid attached for a complete starter assembly
  • Designed for automatic start/stop operation
  • Flange-mount design with 2 mounting bolt holes

Detailed Description

Bosch SR7603N is a new starter from the Bosch Starter (New) line, engineered as a PMGR unit with a 1.4 power rating and 10-tooth pinion. Its compact flange-mount layout, pad-mount nose cone, and grounded case construction support consistent engagement and dependable cranking. This starter cross-references Ford FJ5Z11002A for the same application. It is listed for select Ford Fusion, Ford Escape, Ford Explorer, Ford Focus, Ford Taurus, Special Service Police Sedan, and Lincoln MKZ, MKC, and MKT applications. The Bosch SR7603N is a practical replacement choice when servicing starting-system issues on compatible Ford and Lincoln vehicles.

Common Uses

  • Engine no-crank condition caused by starter failure
  • Slow or inconsistent cranking during startup
  • Intermittent starter engagement or solenoid-related starting problems
  • Replacement for worn original equipment starter assemblies

Installation Notes and Tips

Verify the mounting flange style, starter rotation, tooth count, and electrical connection before installation. This unit uses a flange mount with two bolt holes and does not include mounting hardware or shims. Confirm clearance and alignment during installation, especially on applications with tight starter access.

Quality Assurance

Bosch Premium Starters are designed, built, and tested for performance and reliability. The SR7603N is a new unit, not remanufactured, and is built to Bosch starter specifications for consistent service.

Related reading

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypeNotes
2020FordFusion—2.5LL4—Starter (New)
2020LincolnMKZ—2.0LL4GASStarter (New)
2019FordEscape—2.5LL4—Starter (New)
2019FordExplorer—2.3LL4—Starter (New)
2019FordFusion—2.5LL4—Starter (New)
2019LincolnMKC—2.0LL4—Starter (New)
2019LincolnMKZ—2.0LL4GASStarter (New)
2018FordEscape—2.5LL4—Starter (New)
2018FordExplorer—2.3LL4—Starter (New)
2018FordFocus—2.0LL4—Starter (New)
2018FordFusion—2.5LL4—Starter (New)
2018FordSpecial Service Police Sedan—2.0LL4—Starter (New)
2018LincolnMKC—2.0LL4—Starter (New)
2018LincolnMKZ—2.0LL4GASStarter (New)
2017FordExplorer—2.3LL4—Starter (New)
2017FordFocus—2.0LL4—Starter (New)
2017FordFusion—2.5LL4—Starter (New)
2017FordSpecial Service Police Sedan—2.0LL4—Starter (New)
2017FordTaurus—2.0LL4—Starter (New)
2017LincolnMKC—2.0LL4—Starter (New)
2017LincolnMKZ—2.0LL4GASStarter (New)
2013LincolnMKTAWD2.0LL4—Starter (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FJ5Z11002A