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          Motorcraft WPT-1129 - Alternator Connector

          MPN: WPT-1129
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $20.52
          Out of stock

          Product Overview

          The Motorcraft WPT-1129 Alternator Connector is designed to ensure a reliable connection between your vehicle's alternator and its electrical system. This component is engineered to meet OE-level quality and fitment standards, providing the durability and performance you expect from a trusted brand like Motorcraft. Compatible with a wide range of Ford, Lincoln, and Mercury vehicles, the WPT-1129 ensures that your vehicle's charging system operates efficiently. Choose Motorcraft WPT-1129 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Motorcraft WPT-1129 is equivalent to or replaces the following part numbers: WPT1129.

          Vehicle Compatibility

          • Ford Taurus (1995-1999) 3.0 V6
          • Ford Crown Victoria (1995-2011) 4.6 V8
          • Ford Ranger (1996-1997) 2.3
          • Ford Mustang (1996-1998) 4.6 V8
          • Ford Ranger (1996-2004) 3.0 V6
          • Ford Ranger (1996-2004) 4.0 V6
          • Ford Explorer (1996-2006) 4.0 V6
          • Ford Expedition (1997-2001) 4.6 V8
          • Ford F-150 (1997-2003) 4.2 V6
          • Ford F-150 (1997-2003) 4.6 V8

          This also fits other applications. Please use the vehicle selector tool to verify fitment.

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          Frequently Asked Questions

          What is the function of the Motorcraft WPT-1129?

          The Motorcraft WPT-1129 serves as an essential connector that links the alternator to the vehicle's electrical system, ensuring reliable power delivery for optimal vehicle performance.

          How do I know if the WPT-1129 is compatible with my vehicle?

          To verify compatibility, check the vehicle selector tool on our website or refer to the vehicle compatibility list provided for the Motorcraft WPT-1129. It fits numerous Ford, Lincoln, and Mercury models.

          What should I do if I encounter a DTC related to the alternator connector?

          If you receive diagnostic trouble codes such as P0562 (System Voltage Low) or P0563 (System Voltage High), it may indicate issues with the alternator or its connector. Replacing the connector with a Motorcraft WPT-1129 can help resolve the issue.

          Can I replace the WPT-1129 myself?

          Yes, replacing the Motorcraft WPT-1129 is a straightforward process that can be performed by most DIY enthusiasts. Ensure you follow proper safety procedures and consult your vehicle's service manual for guidance.

          Why is it important to use an OE part like the WPT-1129?

          Using an OE part such as the Motorcraft WPT-1129 ensures that you maintain the quality, fit, and reliability of your vehicle's electrical system. It helps prevent potential issues and prolongs the lifespan of your vehicle.

          Order Motorcraft WPT-1129 today for a factory-correct replacement that restores safety and performance.

            • Newparts SKU
              4346283
            • Weight
              0.2 lbs
            • Barcode
              31508602250
            • Dimensions (L x W x H)
              0.1 x 7.5 x 8.25 in
            • Manufacturer Part #
              WPT-1129
          • Brand
            Motorcraft
          • Manufacturer
            Motorcraft
          • MPN
            WPT-1129
          • Cross Reference Numbers
            WPT1129
          • Part Type
            Alternator Connector
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2004FordRangerEdge (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2004FordRangerTremor (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2004FordRangerXL (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2004FordRangerXLT (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2004FordRangerEdge (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2004FordRangerTremor (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2004FordRangerXLT (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordFusionSE (1.6 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2013FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2017FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2019FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2016FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2014FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2018FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordFlexLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordFlexSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordFlexSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordTaurusLimited (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordTaurusSE (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordTaurusSEL (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2015FordTaurusSHO (3.5 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerSplash (2.3 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerXL (2.3 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerXLT (2.3 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerSplash (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerSTX (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerXL (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1996FordRangerXLT (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordRangerXL (2.5 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordRangerXLT (2.5 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordExplorerEddie Bauer (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordExplorerLimited (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordExplorerPostal (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordExplorerXL Fleet (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordExplorerXLS (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2001FordExplorerXLT (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerEddie Bauer (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerLimited (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerPostal (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerSport (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerXL Fleet (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerXLS (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordExplorerXLT (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordRangerXL (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordRangerXLT (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordRangerXL (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2000FordRangerXLT (3.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1998FordRangerSplash (2.5 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1998FordRangerXL (2.5 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1998FordRangerXLT (2.5 L4 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1998FordRangerSplash (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1998FordRangerXL (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1998FordRangerXLT (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2003FordRangerEdge (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2003FordRangerXL (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          2003FordRangerXLT (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1997FordF-350Base (5.8 V8 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1997FordF-350XL (5.8 V8 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1997FordF-350XLT (5.8 V8 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1999FordExplorerEddie Bauer (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1999FordExplorerLimited (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1999FordExplorerSport (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1999FordExplorerXL (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          1999FordExplorerXLS (4.0 V6 GAS)Notes: Terminal: Tin, Leads: 1, Color: Gray, Gender: Male
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          Warranty Overview

          At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.


          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, use our Return Portal or contact support.

          • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

          • Refunds: Issued to your original payment method within 3–5 business days after inspection

          • Exchanges: Not automatic — please return and reorder

          • Replacements: May be approved for incorrect or defective items reported within 7 days

          Not returnable:

          • Used or installed parts

          • Electrical components

          • Opened filter kits, gaskets, or contaminated items

          • Final sale or custom orders

          Important Notes:

          • Return shipping is your responsibility unless we made a verified error

          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.



          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

          Fast, Reliable Shipping — Straight to Your Door

          We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

          • We use trusted carriers like UPS, FedEx, and USPS.

          • Tracking info is emailed to you as soon as your order ships.

          • Delivery estimates at checkout are based on carrier data, but not guaranteed.

          Need help with a shipment?

          If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

          For full details, please see our complete Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions,  risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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