Replacement Starter for REMY 1990394 - 12V SAE 3 Mount Type

Replacement for REMY 1990394 starter in 42MT form factor with 12 volt operation and SAE 3 mount type. This unit provides 12 pinion teeth at 8/10 pitch along with solenoid position 082 and CW rotation for matching original equipment electrical requirements in compatible systems. Engineered as a direct fit solution, the starter delivers consistent cranking performance across demanding conditions while maintaining insulated polarity for safe electrical integration. Its robust construction supports extended service life even in high-vibration environments, reducing downtime associated with frequent replacements. Users benefit from precise engineering that aligns pinion engagement and rotation direction to minimize wear on flywheel components. The design incorporates quality materials selected for corrosion resistance and thermal stability during repeated start cycles. Installation follows standard procedures for SAE 3 configurations, allowing technicians to complete swaps efficiently without custom modifications. Overall, this starter offers dependable operation that meets or exceeds expectations for heavy-duty and commercial equipment requiring steady voltage delivery and accurate solenoid positioning.

Key Features & Benefits

• Delivers 12 volt starting power with insulated polarity
• SAE 3 mount type secures installation in specified housings
• 12 pinion teeth engage flywheel at 8/10 pitch
• CW rotation direction aligns with engine cranking requirements
• Solenoid position 082 supports standard wiring layouts

Product Specifications

• Voltage: 12
• Mount Type: SAE 3
• Pinion Teeth: 12
• Pinion Pitch: 8/10
• Solenoid Position: 082
• Rotation: CW
• Polarity: Insulated
• Over Crank Protection: No
• Replaces OEM: 1990379, 10461050

Replacement Compatibility

Works with multi-application setups using REMY starters and equivalent units requiring 12 volt input, SAE 3 mounting, 12 pinion teeth, and CW rotation. Cross references include superseded 1990379 and remanufactured option 10461050. Always cross-check mounting dimensions, electrical connections, and rotation before final installation to guarantee seamless integration and optimal engine cranking results across varied equipment platforms. The compatibility extends to numerous heavy-duty engines where precise starter alignment and electrical matching are critical for reliable daily operation. Proper verification of all listed specifications helps avoid mismatches that could affect performance or lead to premature component wear.

Discover the Perfect Replacement

Confirm your system voltage, mount, and rotation match these specifications before ordering the replacement starter part for direct fitment. Proper verification ensures maximum efficiency and avoids compatibility issues during startup sequences. Taking time to review these details supports long-term equipment reliability and reduces the likelihood of installation challenges in demanding commercial environments.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.