Due to high demand Module Mountain is currently averaging a 3-4 week lead time on orders. Please keep this in mind when ordering.

Sensor – Ford (4S4Z-9F479-AA)

Refurbished sku: 4S4Z-9F479-AA

$679.99

Potentially in stock at one of our affiliate partners:
ebay

Out of stock

This Sensor – Ford (4S4Z-9F479-AA) is a guaranteed replacement for the following vehicles that contain the matching part number 4S4Z-9F479-AA:

2022 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2021 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2020 Ford Fusion 1.5L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Flex, 2.5L L4 – Gas
2020 Ford Police Responder Hybrid 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV)
2020 Ford SSV Plug-In Hybrid 2.0L L4 – Electric/Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2020 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2020 Lincoln MKZ 2.0L L4 – Electric/Gas
2019 Ford Escape 2.5L L4 – Gas
2019 Ford Fusion 1.5L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Flex, 2.5L L4 – Gas, 2.7L V6 – Gas
2019 Ford Police Responder Hybrid 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV)
2019 Ford SSV Plug-In Hybrid 2.0L L4 – Electric/Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2019 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2019 Lincoln MKZ 2.0L L4 – Electric/Gas
2018 Ford C-Max 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV)
2018 Ford Escape 2.5L L4 – Gas
2018 Ford Fusion 1.5L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Flex, 2.5L L4 – Gas, 2.7L V6 – Gas
2018 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2018 Lincoln MKZ 2.0L L4 – Electric/Gas
2017 Ford C-Max 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2017 Ford Escape 2.5L L4 – Gas
2017 Ford Fusion 1.5L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Flex, 2.5L L4 – Gas, 2.7L V6 – Gas
2017 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2017 Lincoln MKZ 2.0L L4 – Electric/Gas
2016 Ford C-Max 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2016 Ford Escape 2.5L L4 – Gas
2016 Ford Fusion 1.5L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Gas
2016 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2016 Lincoln MKZ 2.0L L4 – Electric/Gas
2015 Ford C-Max 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2015 Ford Escape 2.5L L4 – Gas
2015 Ford Fusion 1.5L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Gas
2015 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2015 Lincoln MKZ 2.0L L4 – Electric/Gas
2014 Ford C-Max 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2014 Ford Escape 2.5L L4 – Gas
2014 Ford Fusion 1.5L L4 – Gas, 1.6L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Gas
2014 Ford Transit Connect 2.5L L4 – CNG, 2.5L L4 – Gas, 2.5L L4 – LPG
2014 Lincoln MKZ 2.0L L4 – Electric/Gas
2013 Ford C-Max 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH
2013 Ford Escape 2.5L L4 – Gas
2013 Ford Fusion 1.6L L4 – Gas, 2.0L L4 – Electric/Gas, 2.0L L4 – FULL HYBRID EV-GAS (FHEV), 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 2.5L L4 – Gas
2013 Ford Transit Connect 2.0L L4 – Gas
2013 Lincoln MKZ 2.0L L4 – Electric/Gas
2012 Ford Escape 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2012 Ford Fusion 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2012 Ford Transit Connect 2.0L L4 – Gas, BATTERY EV (EV/BEV)
2012 Lincoln MKZ 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV)
2011 Ford Escape 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2011 Ford Fusion 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2011 Ford Ranger 2.3L L4 – Gas
2011 Ford Transit Connect 2.0L L4 – Gas, BATTERY EV (EV/BEV)
2011 Lincoln MKZ 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV)
2011 Mercury Mariner 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2011 Mercury Milan 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2010 Ford Escape 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2010 Ford Fusion 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2010 Ford Ranger 2.3L L4 – Gas
2010 Ford Transit Connect 2.0L L4 – Gas
2010 Mercury Mariner 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2010 Mercury Milan 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2009 Ford Escape 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2009 Ford Fusion 2.3L L4 – Gas
2009 Ford Ranger 2.3L L4 – Gas
2009 Mercury Mariner 2.5L L4 – Electric/Gas, 2.5L L4 – FULL HYBRID EV-GAS (FHEV), 2.5L L4 – Gas
2009 Mercury Milan 2.3L L4 – Gas
2008 Ford Escape 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2008 Ford Fusion 2.3L L4 – Gas
2008 Ford Ranger 2.3L L4 – Gas
2008 Mercury Mariner 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2008 Mercury Milan 2.3L L4 – Gas
2007 Ford Escape 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2007 Ford Focus 2.0L L4 – Gas, 2.3L L4 – Gas
2007 Ford Fusion 2.3L L4 – Gas
2007 Ford Ranger 2.3L L4 – Gas
2007 Mercury Mariner 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2007 Mercury Milan 2.3L L4 – Gas
2006 Ford Escape 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2006 Ford Focus 2.0L L4 – Gas, 2.3L L4 – Gas
2006 Ford Fusion 2.3L L4 – Gas
2006 Ford Ranger 2.3L L4 – Gas
2006 Mercury Mariner 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2006 Mercury Milan 2.3L L4 – Gas
2005 Ford Escape 2.3L L4 – Electric/Gas, 2.3L L4 – FULL HYBRID EV-GAS (FHEV), 2.3L L4 – Gas
2005 Ford Focus 2.0L L4 – Gas, 2.3L L4 – Gas
2005 Ford Ranger 2.3L L4 – Gas
2005 Mercury Mariner 2.3L L4 – Gas
2004 Ford Focus 2.3L L4 – Gas
2004 Ford Ranger 2.3L L4 – Gas
2003 Ford Focus 2.3L L4 – Gas
2003 Ford Ranger 2.3L L4 – Gas
2002 Ford Ranger 2.3L L4 – Gas
2001 Ford Ranger 2.3L L4 – Gas

Each unit is prepared and inspected by our team at Module Mountain.

Module Mountain offers free shipping on all parts within the USA including Alaska and Hawaii.

We also ship worldwide. Shipping rates to specific countries are provided at checkout.

All items come with a ONE YEAR WARRANTY.

Warranty does not include any labor associated with installation and/or removal of parts, key and/or Locksmith fees. Buyer will not be reimbursed for any such fees–NO EXCEPTIONS. Buyer hereby acknowledges and agrees that the Seller’s liability is limited to the price of the item sold and the Seller is not liable for any damage and/or injury sustained that results from any item(s) sold by any entity operated by Module Mountain and Buyer hereby now and forever relinquishes Seller from any such liability.

The one year warranty shall be void if an item is returned with any signs of:

  • Burnt Components
  • Physical and/or Water Damage
  • Misuse and/or Abuse
  • Modifications, Opened, Tampered with, and/or used for any purpose not originally intended
  • Vehicle is involved in a collision
  • Security Seal is removed, broken and/or damaged

After one claim, the warranty is exhausted.

Buyer hereby understands, acknowledges, agrees and accepts all of the terms set forth herein upon purchase and that the terms set forth herein shall be controlling.


RETURNS AND EXCHANGES: Module Mountain refurbishes items to order and due to labor involved in each order DOES NOT ACCEPT RETURNS FOR MONEY BACK. However, exchanges are available for 30 days from date of receipt of item per delivered date on shipment tracking information. Exchanges will be processed in the order received and may have a greater handling time than order processing. All requests for exchange must be received by Seller within 30 days from the date of receipt of item—NO EXCEPTIONS. NO exchange shall be issued until receipt of return.

CONDITION: Exchanges must be in original condition. Electrical parts are tested prior to purchase and if returned, all units will be inspected for burnt components, physical damage and water damage. Seller expressly reserves the right to require a Buyer to return an alleged faulty/defective unit to Seller at the Buyer’s expense for testing prior to replacement.

AUTHORIZATION: Exchanges must be accompanied by a Return Merchandise Authorization (RMA.) Unauthorized exchanges will not be processed and will be held for no more than 45 days after receipt. After 45 days, if an unauthorized exchange is not claimed or accompanied by an RMA, Seller reserves the right to maintain possession of the unclaimed/unauthorized exchange.

FEES: All items are OEM/Refurbished and Seller will NOT reimburse any fees a Buyer expends in connection with a possible faulty/defective unit(s) including, but not limited to Locksmith fees, diagnostic fees, rental car fees, storage fees, dealership fees, third party reprogramming fees, etc.

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