# TYC 2-11391 Alternator for 2008-2014 Acura MDX ### Performance Overview TYC 2-11391 Alternator is listed for the compatible vehicle applications shown in the Vehicle Fitment Table. ### Key Features #### Specifications - Fan Position: Internal - Power Generation (amps): 130A - Pully Wheel Grooves: 6 - Connector Terminal Quantity: 4 - Pully Wheel Design: Regular - Rotation Direction: CW - Oe Manufacturer: ND - Regulator Position: Internal #### Package Details - Part Number: 2-11391 - 08-10 HD ODYSY V6 3.5L (6S) ALT - Package L x W x H: 8.70" x 7.70" x 7.30" - Package Weight: 13.55 lbs. #### Interchanges - Lester: 11391 - MPA: 11391 - BBB Industries: 11391 - WAI: 11391R - Honda: 31100-RGW-A01 - Acura: 31100-RGW-A01 - Remy: 94763 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2010 Acura MDX 3.7L V6 3664cc; Sport Utility 2011 Acura MDX 3.7L V6 3664cc; Sport Utility 2012 Acura MDX 3.7L V6 3664cc; Sport Utility 2013 Acura MDX 3.7L V6 3664cc; Sport Utility 2009 Acura RL 3.7L V6 3664cc; Sedan 2010 Acura RL 3.7L V6 3664cc; Sedan 2011 Acura RL 3.7L V6 3664cc; Sedan 2012 Acura RL 3.7L V6 3664cc; Sedan 2009 Acura TL Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan 2009 Acura TL Base; 3.7L V6 3664cc; Sedan 2010 Acura TL Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan 2011 Acura TL Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan 2012 Acura TL Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan 2013 Acura TL Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan 2014 Acura TL Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan 2010 Acura TSX V6; 3.5L V6 3471cc; Sedan 2011 Acura TSX V6; 3.5L V6 3471cc; Sedan 2012 Acura TSX V6; 3.5L V6 3471cc; Sedan 2013 Acura TSX V6; 3.5L V6 3471cc; Sedan 2014 Acura TSX V6; 3.5L V6 3471cc; Sedan 2010 Acura ZDX 3.7L V6 3664cc; Sport Utility 2011 Acura ZDX 3.7L V6 3664cc; Sport Utility 2012 Acura ZDX 3.7L V6 3664cc; Sport Utility 2013 Acura ZDX 3.7L V6 3664cc; Sport Utility 2008 Honda Odyssey EX-L; 3.5L V6 3471cc; Mini Passenger Van / EX; 3.5L V6 3471cc; Mini Passenger Van / LX; 3.5L V6 3471cc; Mini Passenger Van / Touring; 3.5L V6 3471cc; Mini Passenger Van 2009 Honda Odyssey EX-L; 3.5L V6 3471cc; Mini Passenger Van / EX; 3.5L V6 3471cc; Mini Passenger Van / LX; 3.5L V6 3471cc; Mini Passenger Van / Touring; 3.5L V6 3471cc; Mini Passenger Van 2010 Honda Odyssey EX-L; 3.5L V6 3471cc; Mini Passenger Van / EX; 3.5L V6 3471cc; Mini Passenger Van / LX; 3.5L V6 3471cc; Mini Passenger Van / Touring; 3.5L V6 3471cc; Mini Passenger Van 2009 Honda Pilot EX-L; 3.5L V6 3471cc; Sport Utility / EX; 3.5L V6 3471cc; Sport Utility / LX; 3.5L V6 3471cc; Sport Utility / Touring; 3.5L V6 3471cc; Sport Utility 2010 Honda Pilot EX-L; 3.5L V6 3471cc; Sport Utility / EX; 3.5L V6 3471cc; Sport Utility / LX; 3.5L V6 3471cc; Sport Utility / Touring; 3.5L V6 3471cc; Sport Utility 2011 Honda Pilot EX-L; 3.5L V6 3471cc; Sport Utility / EX; 3.5L V6 3471cc; Sport Utility / LX; 3.5L V6 3471cc; Sport Utility / Touring; 3.5L V6 3471cc; Sport Utility 2009 Honda Ridgeline RT; 3.5L V6 3471cc; Crew Cab Pickup / RTL; 3.5L V6 3471cc; Crew Cab Pickup / RTS; 3.5L V6 3471cc; Crew Cab Pickup 2010 Honda Ridgeline RT; 3.5L V6 3471cc; Crew Cab Pickup / RTL; 3.5L V6 3471cc; Crew Cab Pickup / RTS; 3.5L V6 3471cc; Crew Cab Pickup 2011 Honda Ridgeline RT; 3.5L V6 3471cc; Crew Cab Pickup / RTL; 3.5L V6 3471cc; Crew Cab Pickup / RTS; 3.5L V6 3471cc; Crew Cab Pickup ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 2-11391. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the Vehicle Fitment Table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the Vehicle Fitment Table before ordering. ### Common Searches - Alternator for Acura MDX - 2-11391 fitment - TYC Alternator - 2010-2013 Acura MDX Alternator ## Details - **Price:** 325.36 CAD - **Vendor:** TYC - **Type:** Alternator - **Tags:** 2-11391, 2008-2010 Honda Odyssey, 2009 Acura TL, 2009-2011 Honda Pilot, 2009-2011 Honda Ridgeline, 2009-2012 Acura RL, 2009-2014 Acura TL, 2010-2013 Acura MDX, 2010-2013 Acura ZDX, 2010-2014 Acura TSX, 3.7L V6 3664cc; Sedan, 3.7L V6 3664cc; Sport Utility, Alternator, Base; 3.5L V6 3471cc; Sedan / SH-AWD; 3.7L V6 3664cc; Sedan, Base; 3.7L V6 3664cc; Sedan, TYC, V6; 3.5L V6 3471cc; Sedan ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 325.36 CAD | In stock | ## Images - TYC 2-11391 Alternator for 2008-2014 Acura MDX --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-2-11391-alternator) > Updated: 2026-07-31