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SND12C103-B (LSDF) 12V 1.4KW 11-tooth CW Planetary Gear Reduction Starter — Original factory manufactured DENSO-style starting motor with a durable black finish, suitable for modified vehicles and performance applications. Compatible with Holden 308 engines. Direct bolt-on installation with stable and durable starting performance, designed for Global Aftermarket.
This product serves as a universal replacement part compatible with multiple original equipment manufacturer codes:
LSDF:
RPC:
MY_NO:
SND12C103-B
5308
SND12C103-B
Design Features & Performance Advantages
OSGR-63 Planetary Gear Reduction Structure: Utilizes OSGR-63 series planetary reduction architecture with 1.4KW power output suitable for high-performance V8 engines. Compact design with efficient torque output, perfectly matching installation space in modified vehicles and classic cars. 11-tooth drive gear with precise modulus ensures smooth engagement with flywheel ring gear, reducing gear wear and noise.
DENSO Original Mold Design, Direct Replacement: Developed and manufactured based on DENSO original structure. Mounting holes, wiring terminals, and fixing dimensions are 1:1 matched with original parts. No modifications required — direct installation for maintenance replacement. Compatible with Holden 308 engine platforms.
Premium Materials with Durable Black Finish: Stator and rotor use high-purity enameled windings with Class F insulation resistant to high temperatures, preventing overheating damage during frequent start-stop cycles. The black powder-coated finish provides enhanced corrosion resistance and a sleek custom look. High-wear-resistant graphite brushes ensure stable conductivity and extend service life. Aluminum alloy die-cast housing provides vibration resistance, impact protection, and dust/splash resistance, suitable for various performance driving conditions. Built-in high-quality one-way clutch automatically disengages after engine start, preventing flywheel back-drive damage to starter.
Performance & Export Market Customization: Specifically developed for the global performance and modified vehicle market, with a focus on Holden applications. Meets requirements for overseas auto parts wholesale and high-performance repair shop maintenance replacements.
Quality & Application Information
Factory-controlled full-process production with comprehensive outgoing inspections including no-load performance, load torque, lock parameters, and insulation withstand voltage testing. Complies with international automotive starter manufacturing standards.
Application Scenarios: Modified vehicle assembly, domestic and international performance parts retail, hot rod and restoration shop faulty part replacement. Optimal replacement starter for Holden 308 engines and compatible V8 applications.
Frequently Asked Questions
I. Product Selection
Q1: Is the SND12C103-B starter a brand‑new product?
A: Yes, it is 100% brand new. Leshan Dongfeng Automobile Electric Appliance Co., Ltd. (LSDF) guarantees that all starters we sell are factory‑manufactured new units — never rebuilt or used. We fully understand that reliability in the starting system is critical to vehicle safety, which is why we consistently deliver the highest quality new components.
Q2: Which vehicles is this starter compatible with?
A: The SND12C103-B is developed and manufactured based on the original DENSO design, with mounting holes, terminals, and fixing dimensions matching OEM specifications 1:1 for direct bolt‑on replacement. It is primarily suited for Holden 308 engine applications, making it ideal for modified vehicles, classic Holdens, and performance builds. In addition, its broad OE cross‑reference list (see the compatibility table on our product page) allows it to serve as a direct replacement for many international brand models that use the same starter specifications.
