KUSATEC Starter for Honda Civic 2006-2011 1.8L (Automatic) — Direct-Fit 12V, 1.2 kW Torque

KUSATEC 17958 starter is a direct-fit, 12V replacement designed to restore reliable cranking for 2006–2011 Honda Civic 1.8L engines with automatic transmission.

This precision-engineered starter reproduces OEM fit and function to get your Civic turning over smoothly. Built with high-quality coils, a durable copper bushing and a matched starter gear, it targets quieter engagement and stronger initial torque than worn stock units. Compatible part numbers and year/model fitment are provided to make installation decisions straightforward.

Will this starter fit my 2006–2011 Honda Civic 1.8L?

Yes — the KUSATEC 17958 is manufactured to match the common OEM specifications for Civic 1.8L L4 models from 2006 through 2011 with automatic transmissions. It fits both sedan and coupe body styles and supports DX, LX, and EX trims when the original starter shares the same mounting and electrical characteristics.

• Compatible years: 2006, 2007, 2008, 2009, 2010, 2011
• Engine: 1.8L L4 (automatic transmission)
• Trims: DX, LX, EX (sedan and coupe)
• Verify with vehicle VIN or original part number before purchase

Which OEM and cross-reference part numbers does it replace?

This starter is cross-referenced to common OEM numbers so you can confirm compatibility against your original unit. Use these reference numbers to match service records, repair manuals, or parts diagrams before ordering.

• Honda OEM: 31200-RNA-A50, 31200-RNA-A51
• Alternate formats: 31200RNAA50, 31200RNAA51
• Other cross-references: MITSUBA SM710-01, J & N 410-54130R
• Manufacturer codes: 17958, 17958N, RNA50, 16089

What are the technical specs and how do they affect performance?

KUSATEC builds this starter to match the electrical and mechanical demands of the Civic 1.8L, focusing on dependable torque and compatibility with the stock flywheel. The rated power and tooth count ensure correct engagement, while construction details reduce vibration and premature wear.

• Voltage: 12 V for standard automotive electrical systems
• Power rating: 1.2 kW for reliable cranking under load
• Teeth: 9 teeth to match flywheel ring gear pitch
• Rotation: Clockwise (CW) as required by the engine design

How durable is this starter and what support does KUSATEC provide?

The starter uses heavy-duty coils and a copper bushing to protect the output shaft from deflection and to deliver consistent torque at startup. KUSATEC performs dimensional checks to align with OEM tolerances and offers a limited 1-year quality assurance period to address manufacturing defects.

• High-quality coils for improved initial torque
• Copper bushing increases shaft durability and alignment
• Starter gear matched to flywheel for quieter engagement
• 1-year QA backing and access to KUSATEC storefront for alternate models

Who is this for: KUSATEC 17958 is aimed at DIY mechanics, independent repair shops and Civic owners seeking an OEM-equivalent starter without sourcing original parts. If your 2006–2011 Honda Civic 1.8L exhibits slow cranking, grinding at engagement, or intermittent starting, this unit offers a straightforward replacement — provided you confirm fitment with your vehicle’s VIN or original part number prior to installation. For vehicles with different transmissions, dissimilar engine codes, or custom setups, consult a technician or choose a model that precisely matches your vehicle’s configuration.