A-Premium Starter Motor 12V 1.4KW for GM 3.0L/3.6L V6 — 12 Teeth, Clockwise Rotation

The A-Premium 12V 1.4KW starter motor is a direct-fit replacement starter with 12 teeth and clockwise rotation designed to restore reliable engine cranking for many GM 3.0L and 3.6L V6 vehicles.

This heavy-duty replacement starter is built to match OE specifications and fit a wide range of Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn and Suzuki models that use the 3.0L or 3.6L V6 powerplants. It offers the same electrical rating and mechanical interface — 12 volts, 1.4 kilowatts, 12 teeth pinion, clockwise rotation — so installation is straightforward and no modification to the flywheel or mounting is normally required. The unit ships as one complete starter motor ready to bolt in and reconnect.

Which vehicles does this starter fit?

This starter is made to fit numerous GM-based vehicles from mid-2000s to late 2010s that use the specified V6 engines. Always verify your OEM reference or compare the part numbers before purchase.

• Buick: Allure (2006–2008) 3.6L, LaCrosse (2006–2008, 2010–2016) 3.6L and 3.0L variants, Rendezvous (2006) 3.6L.
• Cadillac: SRX (2006, 2010–2016) 3.6L and 3.0L, STS (2006–2007) 3.6L, XTS (2013–2019) 3.6L.
• Chevrolet/GMC: Equinox, Impala, Malibu, Traverse, Acadia, Colorado, Canyon and Terrain model years listed for 3.0L/3.6L fits.
• Other: Pontiac G6/Torrent, Saturn Aura/Outlook/Vue, Suzuki XL-7 where the 3.6L engine and starter interface match.

What electrical and mechanical specs should I expect?

The starter follows the same core electrical and gear specifications as the OE unit so it will perform correctly with the vehicle's existing electrical system and engine ring gear. Confirm these numbers match your original starter.

• Voltage: 12V — compatible with standard 12-volt automotive electrical systems.
• Power: 1.4 kW — provides adequate torque for reliable cranking on specified V6 engines.
• Pinion: 12 teeth — matches the ring gear tooth count for direct engagement.
• Rotation: Clockwise (CW) — ensure your vehicle uses a clockwise starter rotation.

Which reference numbers and cross-references match this replacement?

Use the listed reference numbers to cross-match with your OEM part or existing starter to ensure compatibility before ordering.

• Common cross-reference numbers: 17986N, 17986, 12588493, 12598756, 12598757.
• Additional references: 12601721, 12638920 and Japanese OEM numbers like 31100-78J00.
• Mitsubishi/M-brand cross codes include M000T23871, M000T35871, M000T35872 for further verification.

Who is this for: If you own one of the listed Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn or Suzuki models with a 3.0L or 3.6L V6 and your vehicle exhibits hard cranking, no-crank, or intermittent starter operation, this A-Premium 12V, 1.4KW, 12-tooth clockwise starter is a practical, cost-effective replacement. It's aimed at DIY mechanics and independent service shops that need a direct-fit unit matching OE electrical and mechanical specs. Always confirm fitment by comparing part numbers and starter rotation before installation to ensure trouble-free replacement.