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  3. MERCURY 3W1T-13K359-AF

MERCURY 3W1T-13K359-AF Front Left Driver Wiper Turn Signal Switch

fits model: Marquis, Grand. make: Mercury. year: 2003–2004.

3w1t-13k359-af Mercury 2003 2004 Grand Marquis Front Left Driver Side Wiper Turn Signal Switch

( Manufacturer Part Number: 3W1T-13K359-AF ), ( Removed From: 2003 Mercury Grand Marquis Ls Sedan 4.6l V8 16v 4-speed A/t ), ( Genuine: Oem ), ( Fits: 2003 2004 Mercury Grand Marquis / 2003 2004 Ford Crown Victoria ), ( Custom Bundle: No ), ( Placement On Vehicle: Front, Left ), ( Manufacturer Warranty: Other ), ( Features: Durable ), ( Id: E-a103197 1105 R Lr ), ( To Control: Turn Signal ), ( Warranty: 30 Day ), ( Color: Black ), ( Fitment Type: Direct Replacement ), ( Type: Push Button ), ( Ipn: 03 04 ), ( Surface Finish: Plastic )

Review MERCURY Front Left Driver Side Wiper Turn Signal Switch fits MARQUIS GRAND 2003–2004

The Mercury Marquis Front Left Driver Wiper Turn Signal Switch, model number 3W1T-13K359-AF, is a crucial component of the vehicle's wiper and turn signal system for select 2003 and 2004 models. This switch, manufactured by Valeo, is expertly engineered to provide reliable and efficient functionality for the driver's side wiper and turn signal.

The design of this switch is sophisticated, with a compact yet robust construction that fits seamlessly into the vehicle's wiring harness. It features integrated circuits that control the wiper functions, including intermittent, fast, and rain-sense modes, while also managing the turn signal operation.

The wiper functions are activated via the switch, which receives input from the vehicle's control module. The turn signal function is engaged when the driver pulls or pushes the corresponding stalk on the steering column. The switch processes these inputs and sends the appropriate electrical signals to the wiper motor and turn signal lights.

The Mercury Marquis Front Left Driver Wiper Turn Signal Switch is built to last, with high-quality materials and advanced engineering techniques. It is designed to withstand the harsh conditions of regular use, ensuring consistent performance even under extreme temperatures and vibrations.

The switch is easy to install, requiring minimal tools and technical expertise. It is a direct replacement for the original equipment, ensuring a perfect fit and easy integration into the vehicle's electrical system.

When it comes to maintaining the safety and functionality of your Mercury Marquis, the Front Left Driver Wiper Turn Signal Switch is an essential component that should not be overlooked. With its exceptional durability and reliable performance, this switch will keep your wiper system and turn signals functioning optimally for years to come.

Mercury Marquis Front Left Driver Wiper Turn Signal Switch (3W1T-13K359-AF): A Comprehensive Analysis

Introduction:

The Mercury Marquis Front Left Driver Wiper Turn Signal Switch (3W1T-13K359-AF) is a crucial component of a vehicle's wiper and turn signal system. This analysis aims to provide an unbiased assessment of this part, discussing its potential advantages and disadvantages.

Pros:

1. OEM Compatibility: This switch is designed to be an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and function for Marquis vehicles from 2003 to 2004.

2. Improved Performance: A faulty or worn-out switch can lead to intermittent wiper function or erratic turn signal behavior. Replacing it with a new one can restore proper performance.

3. Enhanced Safety: A functional wiper turn signal switch is essential for safe driving, particularly during adverse weather conditions or low-light situations.

4. Durability: This OEM switch is engineered to withstand the rigors of everyday use and is expected to last longer than aftermarket alternatives.

Cons:

1. Cost: Original equipment manufacturer parts, like this switch, can be more expensive than aftermarket alternatives.

2. Availability: Depending on your location, availability of this specific OEM switch might be limited, making it more difficult to source.

3. Installation Complexity: Installing this switch might require some level of mechanical expertise, as it involves working with the vehicle's electrical system and wiper assembly.

Conclusion:

The Mercury Marquis Front Left Driver Wiper Turn Signal Switch (3W1T-13K359-AF) is a necessary investment for maintaining the proper functioning of your vehicle's wiper system and turn signals. While it comes with a higher price tag compared to aftermarket alternatives, the OEM compatibility, improved performance, enhanced safety, and durability provide compelling reasons to choose this part.

Recommendation:

If you own a Mercury Marquis from 2003 to 2004 and are experiencing issues with your front left driver wiper or turn signal, we recommend considering the Mercury Marquis Front Left Driver Wiper Turn Signal Switch (3W1T-13K359-AF) as your replacement option. This OEM switch will restore proper performance and provide peace of mind, ensuring the safety and reliability of your vehicle.

Details:

2003 2004 Mercury Grand Marquis Front Left Driver Side Wiper Turn Signal Switch, Part Number 3W1T-13K359-AF, Genuine OEM Factory. Used items may show signs of wear. They are 100% original OEM products. THANKS IN ADVANCE, Capitally.

Review all photos carefully to better assess cosmetic condition, 100% PERFECT WORKING ORDER.

part #: 3w1t13k359 prices

  • $35.00-$49.99

specifications inswico:

  • for models: Marquis, Grand
  • for makes: Mercury
  • for years: 2003-2004
  • mpn: 3w1t-13k359-af
  • removed from: 2003 Mercury Grand Marquis Ls Sedan 4.6l V8 16v 4-speed A/t
  • genuine: Oem
  • fits: 2003 2004 Mercury Grand Marquis / 2003 2004 Ford Crown Victoria
  • custom bundle: No
  • placement on vehicle: Front, Left
  • manufacturer warranty: Other
  • features: Durable
  • id: E-a103197 1105 R Lr
  • to control: Turn Signal
  • warranty: 30 Day
  • color: Black
  • fitment type: Direct Replacement
  • type: Push Button
  • ipn: 03 04
  • surface finish: Plastic

offer inswico:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: July 30, 2025
  • sold: 0

payments inswico:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

shipping inswico:

  • transit: 2-5 Days
  • cost: $0.00
  • type: Fixed
  • service: Standard
  • class: Standard

seller inswico:

  • rating: 99.5%
  • # reviews: 14876
  • city: Columbus, Ohio

general inswico:

  • condition: Used
  • Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls

returns inswico:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: marquis, grand, for makes: mercury, for years: 2003-2004, removed from: 2003 mercury grand marquis ls sedan 4.6l v8 16v 4-speed a/t, genuine: oem, fits: 2003 2004 mercury grand marquis / 2003 2004 ford crown victoria, custom bundle: no, placement on vehicle: front, left, manufacturer warranty: other, features: durable, id: e-a103197 1105 r lr, to control: turn signal, warranty: 30 day, fitment type: direct replacement, type: push button, surface finish: plastic,
category: auto parts > car truck parts accessories > interior parts accessories > switches controls, color: black, sku: 16874362706837682,
Mercury 3W1T-13K359 Is Similar To:
inswico logo
5 offers $35.00–$49.99 USD
  • Used. Offer #1 priced at $35.00 + $6.00 shipping estimate = $41.00* total. 2003-2004 Town Car. 2003-2004- Marquis.+$6.00 shipping
  • Used. Offer #2 priced at $49.99 + $0.00 shipping estimate = $49.99* total. Connection: OEM multi pin electrical connector, factory fit. Ford : Crown Victoria (2003 2004).FREE SHIPPING
  • Used. Offer #3 priced at $39.99 + $0.00 shipping estimate = $39.99* total. 2003-2011 Lincoln Town Car 2003-2011 Ford Crown Victoria.FREE SHIPPING
  • Used. Offer #4 priced at $39.99 + $8.06 shipping estimate = $48.05* total. This multifunction switch is specifically designed for the 2004 Grand Marquis and is not a universal fitment, ensuring a perfect and reliable fit for your vehicle. The Ford -AF Steering Column Multifunction Switch is a direct replacement part for the 2004 Mercury Grand Marquis.+$8.06 shipping
  • Used. Offer #5 priced at $45.00 + $6.00 shipping estimate = $51.00* total. Turn Signal Multi Function Switch.+$6.00 shipping

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