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          Motorcraft WG-51 - Windshield Washer Pump (Front)

          MPN: WG-51
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $17.12
          Out of stock

          Product Overview

          The Motorcraft WG-51 Windshield Washer Pump is designed to provide optimal performance for your vehicle's front washer system. This pump is engineered to deliver reliable and consistent fluid flow, ensuring a clear view during inclement weather. With OE-level quality and fitment, you can trust this product to meet or exceed the original specifications. Motorcraft is a brand synonymous with trust and reliability, especially for Ford, Lincoln, and Mercury vehicles. Choose Motorcraft WG-51 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Motorcraft WG-51 is equivalent to or replaces the following part numbers: WG51

          Vehicle Compatibility

          • Ford (1995-1997) Contour 2.0
          • Ford (1995-1997) Contour 2.5 V6
          • Ford (2000-2004) Focus 2.0
          • Ford (2003-2004) Focus 2.3
          • Ford (2010-2013) Transit Connect 2.0
          • Ford (2011-2012) Transit Connect
          • Ford (2014) Transit Connect 1.6
          • Ford (2014) Transit Connect 2.5
          • Lincoln (2000-2005) LS 3.0 V6
          • Lincoln (2000-2006) LS 3.9 V8
          • Mercury (1995-1997) Mystique 2.0
          • Mercury (1995-1997) Mystique 2.5 V6
          • Mercury (1999-2002) Cougar 2.0
          • Mercury (1999-2002) Cougar 2.5 V6

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

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          Frequently Asked Questions

          What is the voltage of the Motorcraft WG-51 Windshield Washer Pump?

          The Motorcraft WG-51 operates at a voltage of 12v, making it suitable for a variety of vehicles.

          Does the Motorcraft WG-51 come with mounting hardware?

          No, the Motorcraft WG-51 does not include mounting hardware. You will need to source this separately for installation.

          What common issues can the Motorcraft WG-51 help resolve?

          The Motorcraft WG-51 can help resolve issues such as inconsistent washer fluid spray or complete washer system failure, which may be indicated by DTCs related to windshield washer performance.

          What are common DTCs associated with windshield washer issues?

          Common DTCs related to windshield washer systems include P0401, P0402, and P0403. If you encounter these codes, the Motorcraft WG-51 may be the solution you need.

          Why should I choose the Motorcraft WG-51 Windshield Washer Pump?

          The Motorcraft WG-51 is a factory-correct replacement that ensures optimal performance and safety for your vehicle. Order Motorcraft WG-51 today for a factory-correct replacement that restores safety and performance.

            • Newparts SKU
              4342557
            • Weight
              0.1 lbs
            • Barcode
              31508303805
            • Dimensions (L x W x H)
              0.1 x 4 x 6 in
            • Manufacturer Part #
              WG-51
          • Brand
            Motorcraft
          • Position
            Front
          • Manufacturer
            Motorcraft
          • MPN
            WG-51
          • Features
            Connector Gender : Female
            Gasket Or Seal Included : No
            Hose Port Diameter : 6
            Hose Port Quantity : 1
            Length : 68.4
            Mounting Hardware Included : No
            Terminal Gender : Male
            Terminal Quantity : 2
            Terminal Type : Blade
            Type : Mono Pump
            Universal Or Specific Fit : Universal
            Voltage : 12v
          • Cross Reference Numbers
            WG51
          • Part Type
            Windshield Washer Pump
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2004FordFocusZTS (2.0 L4 GAS)
          2004FordFocusSE (2.0 L4 GAS)
          2004FordFocusZX3 (2.0 L4 GAS)
          2004FordFocusZTW (2.0 L4 GAS)
          2004FordFocusZX5 (2.0 L4 GAS)
          2004FordFocusLX (2.0 L4 GAS)
          2004FordFocusSVT (2.0 L4 GAS)
          2004FordFocusLX (2.3 L4 GAS)
          2004FordFocusSE (2.3 L4 GAS)
          2004FordFocusZTS (2.3 L4 GAS)
          2004FordFocusZTW (2.3 L4 GAS)
          2004FordFocusZX3 (2.3 L4 GAS)
          2004FordFocusZX5 (2.3 L4 GAS)
          2004LincolnLSBase (3.9 V8 GAS)Notes: All
          2004LincolnLSBase (3.0 V6 GAS)Notes: All
          2003FordFocusZX3 (2.0 L4 GAS)
          2003FordFocusSE (2.0 L4 GAS)
          2003FordFocusZX5 (2.0 L4 GAS)
          2003FordFocusZTW (2.0 L4 GAS)
          2003FordFocusZTS (2.0 L4 GAS)
          2003FordFocusLX (2.0 L4 GAS)
          2003FordFocusSVT (2.0 L4 GAS)
          2003FordFocusLX (2.3 L4 GAS)
          2003FordFocusSE (2.3 L4 GAS)
          2003LincolnLSBase (3.9 V8 GAS)Notes: All
          2003LincolnLSLSE (3.9 V8 GAS)Notes: All
          2002FordFocusSE (2.0 L4 GAS)
          2002FordFocusZTS (2.0 L4 GAS)
          2002FordFocusZTW (2.0 L4 GAS)
          2002FordFocusZX3 (2.0 L4 GAS)
          2002FordFocusZX5 (2.0 L4 GAS)
          2002FordFocusLX (2.0 L4 GAS)
          2002FordFocusSVT (2.0 L4 GAS)
          2002MercuryCougarBase (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2002MercuryCougarBase (2.5 V6 GAS)Notes: w/o Back Wiper and Washer
          2002MercuryCougarV6 (2.5 V6 GAS)Notes: w/o Back Wiper and Washer
          2002LincolnLSBase (3.9 V8 GAS)Notes: All
          2002LincolnLSLSE (3.9 V8 GAS)Notes: All
          2000FordFocusLX (2.0 L4 GAS)
          2000FordFocusSE (2.0 L4 GAS)
          2000FordFocusSony Limited Edition (2.0 L4 GAS)
          2000FordFocusZTS (2.0 L4 GAS)
          2000FordFocusZX3 (2.0 L4 GAS)
          2000MercuryCougarBase (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2000MercuryCougarV6 (2.5 V6 GAS)Notes: w/o Back Wiper and Washer
          2000LincolnLSBase (3.9 V8 GAS)Notes: All
          2000LincolnLSBase (3.0 V6 GAS)Notes: All
          2001FordFocusLX (2.0 L4 GAS)
          2001FordFocusSE (2.0 L4 GAS)
          2001FordFocusZTS (2.0 L4 GAS)
          2001FordFocusZX3 (2.0 L4 GAS)
          2001MercuryCougarBase (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2001MercuryCougarBase (2.5 V6 GAS)Notes: w/o Back Wiper and Washer
          2001MercuryCougarS (2.5 V6 GAS)Notes: w/o Back Wiper and Washer
          2001MercuryCougarV6 (2.5 V6 GAS)Notes: w/o Back Wiper and Washer
          2001LincolnLSBase (3.9 V8 GAS)Notes: All
          2001LincolnLSLSE (3.9 V8 GAS)Notes: All
          2014FordTransit ConnectTitanium (1.6 L4 GAS)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXL (1.6 L4 GAS)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXLT (1.6 L4 GAS)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectTitanium (2.5 L4 GAS)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectTitanium (2.5 L4 LPG)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectTitanium (2.5 L4 CNG)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXL (2.5 L4 GAS)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXL (2.5 L4 CNG)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXL (2.5 L4 LPG)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXLT (2.5 L4 LPG)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXLT (2.5 L4 CNG)Notes: w/o Back Wiper and Washer
          2014FordTransit ConnectXLT (2.5 L4 GAS)Notes: w/o Back Wiper and Washer
          2012FordTransit ConnectXL (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2012FordTransit ConnectXLT (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2012FordTransit ConnectXLT Premium (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2011FordTransit ConnectXL (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2011FordTransit ConnectXLT (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2011FordTransit ConnectXLT Premium (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2010FordTransit ConnectXL (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2010FordTransit ConnectXLT (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2013FordTransit ConnectXL (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2013FordTransit ConnectXLT (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          2013FordTransit ConnectXLT Premium (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          1999MercuryCougarBase (2.0 L4 GAS)Notes: w/o Back Wiper and Washer
          1996FordContourGL (2.0 L4 GAS)
          1996FordContourGL (2.0 L4 BI-FUEL)
          1996FordContourLX (2.0 L4 GAS)
          1996FordContourSport (2.0 L4 GAS)
          1996FordContourSport (2.0 L4 BI-FUEL)
          1995FordContourGL (2.0 L4 GAS)
          1995FordContourGL Sport (2.0 L4 GAS)
          1995FordContourLX (2.0 L4 GAS)
          1995FordContourLX Sport (2.0 L4 GAS)
          1995MercuryMystiqueBase (2.0 L4 GAS)Notes: All
          1995MercuryMystiqueGS (2.0 L4 GAS)Notes: All
          1995MercuryMystiqueGS Spree (2.0 L4 GAS)Notes: All
          1995MercuryMystiqueLS (2.0 L4 GAS)Notes: All
          1997FordContourBase (2.0 L4 GAS)
          1997FordContourGL (2.0 L4 BI-FUEL)
          1997FordContourGL (2.0 L4 GAS)
          1997FordContourLX (2.0 L4 GAS)
          2006LincolnLSSport (3.9 V8 GAS)Notes: All
          2005LincolnLSSport (3.9 V8 GAS)Notes: All
          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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