srosant Starter for Ford & Mazda 4-Cylinder Engines — 12V PMGR, 1.4 kW, CW Rotation (Fits 2.0L–2.5L)

The srosant New Starter L4 is a direct-fit, 12V PMGR starter built to replace OEM part 3S4Z11002AB/6674N for select Ford and Mazda 4-cylinder engines.

If your 2003–2013 Ford or 2005–2011 Mazda vehicle is showing slow cranking, intermittent starting, or a failed starter, this srosant L4 unit is engineered as a like-for-like replacement to restore reliable engine starts. It meets common replacement part numbers and fits multiple engine and model combinations so you can match the correct spec quickly.

Which vehicles and engines will this starter fit?

This starter covers a range of 4-cylinder Ford and Mazda models across model years listed by the manufacturer. Confirm compatibility using engine size and model year before ordering to ensure a direct-fit installation.

• Ford Focus 2.0L (2005–2010) and Focus 2.3L (2003–2007)
• Ford Edge 2.0L (2012–2013), Explorer 2.0L (2012–2013)
• Ford Escape 2.3L (2005–2008), Escape 2.5L (2009–2012)
• Mazda Tribute & Mariner 2.3L/2.5L (2005–2011), Milan/Mazda variants noted in fit list

What technical specifications and replacement numbers should I verify?

The srosant starter is a permanent magnet gear reduction (PMGR) unit rated at 1.4 kW, 12V, clockwise rotation, with 11 ring gear teeth. Compare these specs and OEM numbers to your original starter to avoid fitment mistakes.

• Power: 1.4 kW, Voltage: 12V, Rotation: CW, Teeth: 11
• Common cross-reference numbers: 6674, 6674N, 3S4Z11002AB, 3S4T-11000-AB and many variants
• Type: PMGR gear reduction starter for 4-cylinder engines

How reliable is this replacement and what warranty/support is provided?

srosant supplies this starter as a 100% new unit; components are sourced and tested to meet or approximate OEM performance. The product also includes a one-year free replacement warranty to cover manufacturing defects, plus customer support responsiveness.

• New, not remanufactured—manufactured in CN with factory testing
• Rigorous quality checks and OEM-spec validation at the source
• 1 year free replacement warranty and 24-hour support response

What should I check before install and what are the installation tips?

Before installing, ensure battery health, correct terminal connections, and that the pinion engagement aligns with the flywheel. If you are not familiar with starter replacement, have a qualified technician perform the swap to avoid electrical or mechanical damage.

• Verify model, engine size, and OEM cross-reference numbers match your original starter
• Confirm battery is fully charged and terminals are clean for accurate diagnostics
• Torque mounting bolts to factory specs and check wiring harness and ground strap

Who is this for: The srosant New Starter L4 is intended for DIY mechanics, professional installers, and owners of compatible Ford and Mazda 4-cylinder vehicles who need a dependable, direct-replacement starter without the premium cost of OE dealers. It’s best for anyone replacing a failed or weak starter who wants clear OEM cross-references, a new (not remanufactured) build, and a one-year replacement warranty for added peace of mind.