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    Denso 550-1901 - Tire Pressure Monitoring System (TPMS) Sensor

          Denso 550-1901 - Tire Pressure Monitoring System (TPMS) Sensor

          MPN: 550-1901
          The Denso 550-1901 TPMS Sensor monitors tire pressure for optimal safety and performance. Engineered for precise fitment and long-lasting durability.
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          Vehicle Specific
          Check if this part fits your vehicle.
          • $162.95
          In stock

          Product Overview

          The Denso Tire Pressure Monitoring System (TPMS) Sensor part number 550-1901 is the ideal solution for ensuring that your Audi, BMW, Mercedes-Benz, or Porsche vehicle maintains optimal tire pressure. This high-quality sensor is engineered to OEM standards, providing you with precision and reliability that you can trust. Designed for easy installation, the Denso TPMS sensor offers real-time data on your tire pressure, helping you stay informed about your vehicle's safety and performance. Its premium-grade construction ensures durability and longevity, making it a smart choice for both DIY enthusiasts and professional technicians alike. Choose Denso 550-1901 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Denso 550-1901 is equivalent to or replaces the following part numbers: 224549, 4D0907275, 4D0907275C, 4D0907275E, 55422318, 8223306, 99760602100, 99760602101, 185189.

          Vehicle Compatibility

          • BMW Alpina B7 (2011)
          • Audi A8 Quattro (2010–2011)
          • Audi S8 (2007–2011)
          • Porsche 911 (2006–2008)
          • Porsche Boxster (2005–2008)
          • Porsche Cayman (2006–2008)
          • Audi A6 Quattro (2003–2005)
          • Audi Allroad Quattro (2004–2005)
          • BMW 325i (2001–2006)
          • Mercedes-Benz E430 (2000)

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

          Why Shop at eEuroparts.com?

          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
          • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
          • Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
          • Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
          • Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does the Denso 550-1901 TPMS Sensor do?

          The Denso Tire Pressure Monitoring System (TPMS) Sensor monitors the air pressure in your vehicle's tires, alerting you when the pressure is too low. This is crucial for maintaining safe driving conditions and optimizing fuel efficiency.

          How do I know if my TPMS Sensor needs replacement?

          Common signs that your TPMS sensor may need replacement include persistent warning lights on your dashboard, inaccurate tire pressure readings, and issues with tire pressure monitoring during drive time.

          Can I install the Denso 550-1901 myself?

          Yes, the Denso 550-1901 TPMS Sensor is designed for easy installation. However, proper precautions should be taken to ensure a secure fit and accurate readings.

          What are the symptoms of a faulty TPMS Sensor?

          Symptoms of a faulty TPMS sensor include illuminated warning lights on the dashboard, inconsistent tire pressure notifications, and difficulty in monitoring tire pressure. If you see DTCs such as C2201, C2202, or C2203, it may indicate a failing TPMS Sensor.

          Why should I choose Denso for my TPMS Sensor needs?

          Denso is known for providing high-quality automotive components that meet or exceed OEM standards. Order Denso 550-1901 today for a factory-correct replacement that restores safety and performance.

          Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.

            • eEuroparts SKU
              192664
            • Weight
              0.125 lbs
            • Dimensions (L x W x H)
              1.25 x 3.25 x 3.25 in
            • Barcode
              00042511228146
            • Manufacturer Part #
              550-1901
          • Brand
            Denso
          • Manufacturer
            Denso
          • MPN
            550-1901
          • Part Type
            Tire Pressure Monitoring System (TPMS) Sensor
          • OE Part Numbers
            185189, 99760602100, 4D0907275, 4D0907275E, 224549, 55422318, 4D0907275C, 8223306, 99760602101
          • Cross Reference Numbers
            5501901
          • Features
            Mounting Hardware Included : YES
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2000BMW323CiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMW323iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMW328CiBase (2.8 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMW328iBase (2.8 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMW740iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMW740iLBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMW750iLBase (5.4 V12 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000BMWM5Base (5.0 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2000Mercedes-BenzE4304Matic (4.3 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2000Mercedes-BenzE430Base (4.3 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2000Mercedes-BenzS500Base (5.0 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2000Mercedes-BenzS500Guard (5.0 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2000AudiA6Base (2.8 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2000AudiA8 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2000AudiA8 QuattroL (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          1999BMW323iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1999BMW323isBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1999BMW328iBase (2.8 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1999BMW328isBase (2.8 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1999BMW740iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1999BMW740iLBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1999BMW750iLBase (5.4 V12 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW325CiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW325iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW325xiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW330CiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW330iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW330xiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW740iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW740iLBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMW750iLBase (5.4 V12 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001BMWM5Base (5.0 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2001AudiA6Base (2.8 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiA6 QuattroAvant (2.8 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiA6 QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiA6 QuattroBase (2.8 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiA6 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiA8 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiA8 QuattroL (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiAllroad QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2001AudiS8Base (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002BMW325CiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW325iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW325xiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW330CiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW330iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW330xiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW525iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW530iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW540iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW745iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMW745LiBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMWM3Base (3.2 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002BMWM5Base (5.0 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2002AudiA6Base (3.0 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiA6 QuattroAvant (3.0 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiA6 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiA6 QuattroBase (3.0 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiA6 QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiA8 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiA8 QuattroL (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiAllroad QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2002AudiS8Base (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003BMW325CiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW325iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW325xiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW330CiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW330iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW330xiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW525iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW530iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW540iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW745iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW745LiBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMW760LiBase (6.0 V12 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMWM3Base (3.2 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003BMWM5Base (5.0 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2003AudiA6Base (3.0 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiA6 QuattroAvant (3.0 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiA6 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiA6 QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiA6 QuattroBase (3.0 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiA8 QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiA8 QuattroL (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiAllroad QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2003AudiRS6Base (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          1998BMW740iBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1998BMW740iLBase (4.4 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          1998BMW750iLBase (5.4 V12 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004AudiAllroad QuattroBase (2.7 V6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2004AudiAllroad QuattroBase (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2004AudiA8 QuattroL (4.2 V8 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, OE Manufactured
          2004BMW325CiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW325iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW325xiBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW330CiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW330iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW330xiBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW525iBase (2.5 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          2004BMW530iBase (3.0 L6 GAS)Notes: 433 MHz, Clamp In, 35 in-lbs, 4 N.m, Sell out and reorder as 550-1901, OE Manufactured
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          Warranty Overview

          At eEuroparts, 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, contact customer support via Chat or Contact Us.

          • 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 complete details, please see our full 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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