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BBB Industries N17939 Starter Motor
Reliable Starter for Jeep Commander and Grand Cherokee
The BBB Industries NEW STARTER N17939 is designed to provide dependable starting power for Jeep Commander and Grand Cherokee models. Engineered with a permanent magnet gear reduction design, this starter ensures efficient performance and durability for your vehicle's electrical system.
- Power Rating: 1.2 kW for consistent starting power
- Permanent magnet gear reduction design for improved efficiency
- Closed nose cone type for enhanced protection
- Includes solenoid and starter drive for complete assembly
- Clockwise rotation direction with 10 pinion teeth
- Compatible with 12-volt electrical systems
- OE Manufacturer: Mitsubishi
- Mounting bolts and shims not included
About the BBB Industries NEW STARTER Product Line
The NEW STARTER line from BBB Industries focuses on delivering reliable replacement starters that meet or exceed original equipment specifications. This product line emphasizes quality construction and precise fitment, making the N17939 starter a suitable choice for maintaining the starting system of Jeep Commander and Grand Cherokee vehicles.
Detailed Product Description
The N17939 starter features a permanent magnet gear reduction design, which reduces the overall size and weight while maintaining strong torque output. Its closed nose cone protects internal components from debris and environmental exposure. The starter includes an attached solenoid and starter drive, ensuring a complete and ready-to-install unit. With a clockwise rotation and 10 pinion teeth, this starter matches the specifications required by Jeep Commander and Grand Cherokee models equipped with 12-volt systems. Note that mounting bolts and shims are not included and should be sourced separately if needed.
Common Applications and Issues Addressed
- Replacement for failed or worn-out starters in Jeep Commander and Grand Cherokee
- Resolves slow or no-crank conditions caused by starter motor failure
- Addresses starter solenoid malfunctions with included solenoid
- Improves starting reliability in cold or high-use conditions
- Restores proper engagement with flywheel through correct pinion teeth count
Installation Notes and Tips
- Verify vehicle compatibility with Jeep Commander or Grand Cherokee models before installation
- Ensure electrical connections are clean and secure for optimal performance
- Use appropriate mounting hardware as bolts and shims are not included
- Follow manufacturer torque specifications when securing the starter
- Check rotation direction and pinion teeth count to confirm correct fit
Quality Assurance and Warranty
BBB Industries NEW STARTER products are manufactured to meet original equipment standards, ensuring reliable operation and fitment. While specific warranty details for part number N17939 are not provided here, BBB Industries typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.
| Brand | BBB Industries |
|---|---|
| Part Number | N17939 |
| Position | NEW STARTER |
| Design | Permanent Magnet Gear Reduction |
| Mounting Bolts Included | No |
| Mounting Shims Included | No |
| Nose Cone Type | Closed |
| Number Of Pinion Teeth | 10 |
| OE Manufacturer | Mitsubishi |
| Overcrank Protection | No |
| Power Rating | 1.2 |
| Rotation Direction | Clockwise |
| Solenoid Attached | Yes |
| Starter Drive Included | Yes |
| Voltage (V) | 12 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Jeep | Commander | 3.7L | V6 | N/A | NEW STARTER |
| 2010 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | NEW STARTER |
| 2009 | Jeep | Commander | 3.7L | V6 | N/A | NEW STARTER |
| 2009 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | NEW STARTER |
| 2008 | Jeep | Commander | 3.7L | V6 | N/A | NEW STARTER |
| 2008 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | NEW STARTER |
| 2007 | Jeep | Commander | 3.7L | V6 | N/A | NEW STARTER |
| 2007 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | NEW STARTER |
| 2006 | Jeep | Commander | 3.7L | V6 | N/A | NEW STARTER |
| 2006 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | NEW STARTER |
| 2005 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | NEW STARTER |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.