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OE Quality
60-Day Returns
BoschPart #: SR7521N
Bosch SR7521N Starter
29 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$195.88Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Starter (New)
Fitment: Ford and Mazda, Aerostar, B4000, Explorer, Navajo, Probe, and Ranger
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Starter options
Bosch SR7521N Starter
| Brand | Bosch |
|---|---|
| Part Number | SR7521N |
| Position | Starter (New) |
| Voltage | 12 |
| Power Rating | 1.4 |
| Mounting Bolt Hole Quantity | 2 |
| Nose Cone Material | Aluminum |
| Nose Cone Type | Closed nose |
| Starter Rotation | Clockwise |
| Mounting Hardware Included | No |
| Mounting Shims Included | No |
| Solenoid Attached | Yes |
| Tooth Quantity | 10 |
| Cases Per Pallet (ORLY) | 125 |
| New Or Remanufactured | New |
| Original Equipment Manufacturer Names | Bo |
| Starter Finish | Aluminum |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1997 | Mazda | B4000 | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1996 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1996 | Ford | Explorer | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1996 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1996 | Mazda | B4000 | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1995 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1995 | Ford | Explorer | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1995 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1995 | Mazda | B4000 | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1994 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1994 | Ford | Explorer | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1994 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1994 | Mazda | B4000 | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1994 | Mazda | Navajo | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1993 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1993 | Ford | Explorer | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1993 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1993 | Mazda | Navajo | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1992 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1992 | Ford | Explorer | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1992 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1992 | Mazda | Navajo | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1991 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1991 | Ford | Explorer | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1991 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1991 | Mazda | Navajo | Automatic | 4.0L | V6 | N/A | Starter (New) |
| 1990 | Ford | Aerostar | 4.0L | V6 | N/A | Starter (New) | |
| 1990 | Ford | Probe | 2.2L | L4 | N/A | From 01/1990; Starter (New) | |
| 1990 | Ford | Ranger | Automatic | 4.0L | V6 | N/A | Starter (New) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
FOTZ11002BZZL118400
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.