HomeSpectra 4401-1521
Part #: 4401-1521

Spectra 4401-1521

⚙️ 37 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$519.21Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, Flex, MKS, MKT, and Taurus
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Spectra 4401-1521 for Ford and Lincoln Vehicles

The Spectra 4401-1521 is designed specifically for select Ford and Lincoln models, including the Flex, MKS, MKT, and Taurus. This part ensures compatibility and reliable performance tailored to these vehicles.

  • Compatible with Ford Flex, Lincoln MKS, MKT, and Taurus models
  • Manufactured by Spectra for consistent quality
  • Part number 4401-1521 for precise identification
  • Engineered to meet OEM specifications

Detailed Product Description

The Spectra 4401-1521 is a replacement component engineered to fit multiple Ford and Lincoln vehicles. While the specific part type is not listed, the part number and fitment details confirm its suitability for the Ford Flex, Lincoln MKS, MKT, and Taurus. Spectra products are known for adhering to strict manufacturing standards, ensuring that this part integrates seamlessly with the vehicle’s existing systems. Using the correct part number 4401-1521 helps maintain vehicle integrity and performance.

Common Applications and Problem Resolution

  • Replacement for worn or damaged original equipment parts on Ford Flex and Lincoln MKS
  • Restores proper function in systems affected by component failure in Lincoln MKT and Taurus
  • Addresses fitment issues by providing a direct OEM-compatible replacement
  • Helps maintain vehicle safety and operational standards

Installation Notes and Tips

Installation of the Spectra 4401-1521 should be performed by a qualified technician familiar with Ford and Lincoln vehicles. Verify the part number and vehicle compatibility before installation. Proper tools and adherence to manufacturer guidelines will ensure correct fitment and function.

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM standards, providing reliable performance for Ford and Lincoln vehicles. While specific warranty details for part number 4401-1521 are not provided, Spectra typically offers limited warranties covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

This part fits 37 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019FordFlex3.5LV6N/A
2019FordTaurus3.5LV6N/A
2019LincolnMKT3.5LV6N/A
2018FordFlex3.5LV6N/A
2018FordTaurus3.5LV6N/A
2018LincolnMKT3.5LV6N/A
2017FordFlex3.5LV6N/A
2017FordTaurus3.5LV6N/A
2017LincolnMKT3.5LV6N/A
2016FordFlex3.5LV6N/A
2016FordTaurus3.5LV6N/A
2016LincolnMKS3.5LV6N/A
2016LincolnMKT3.5LV6N/A
2015FordFlex3.5LV6N/A
2015FordTaurus3.5LV6N/A
2015LincolnMKS3.5LV6N/A
2015LincolnMKT3.5LV6N/A
2014FordFlex3.5LV6N/A
2014FordTaurus3.5LV6N/A
2014LincolnMKS3.5LV6N/A
2014LincolnMKT3.5LV6N/A
2013FordFlex3.5LV6N/A
2013FordTaurus3.5LV6N/A
2013LincolnMKS3.5LV6N/A
2013LincolnMKT3.5LV6N/A
2012FordFlex3.5LV6N/A
2012FordTaurus3.5LV6N/A
2012LincolnMKS3.5LV6N/A
2012LincolnMKT3.5LV6N/A
2011FordFlex3.5LV6N/A
2011FordTaurus3.5LV6N/A
2011LincolnMKS3.5LV6N/A
2011LincolnMKT3.5LV6N/A
2010FordFlex3.5LV6N/A
2010FordTaurus3.5LV6N/A
2010LincolnMKS3.5LV6N/A
2010LincolnMKT3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2300074CS4401152150100146015660115AA5Z6K775AAA5Z6K775BCAC010025

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.