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    OEM 5142603 - Power Steering Pressure Hose Kit
    • Free shipping

          OEM 5142603 - Power Steering Pressure Hose Kit

          MPN: 5142603
          The OEM 5142603 Power Steering Pressure Hose Kit ensures optimal hydraulic performance for your Audi. Designed for easy installation and compatibility with various models.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $111.95
          In stock

          Product Overview

          The OEM 5142603-Kit is designed to support the maintenance of power steering systems. This kit provides an OE-level, all-in-one set of matched components including hydraulic fluid and pressure hose. The precision fitment and reliability of the parts help address common symptoms such as steering difficulty, fluid leaks, and increased steering effort. The components in this kit are intended for effective integration into your vehicle's system. Reference MPN 5142603-Kit for this specific assembly.

          Kit Contents

          • 1 x Fuchs - (800364081) Fuchs TITAN CHF 202 Hydraulic Fluid 1 Liter
          • 1 x URO Parts - (8E1422893DF) Power Steering Pressure Hose

          Cross Reference Numbers

          This OEM 5142603-Kit is equivalent to or replaces the following part numbers: 800364081, 8E1422893DF, 00004320333, 00004330574, 8403107, LR003401, G004000M2, B0402012, 93160548, 30741424, 0023219017, 00004320656, 8E0145153H, 8E0145153.

          Vehicle Compatibility

          • Audi A4 Quattro 1.8 (2002–2005)
          • Audi A4 1.8 (2002–2006)

          This kit also fits other applications. Please use the vehicle selector tool to verify compatibility before purchase.

          Why Shop at eEuroparts.com?

          • Expertise You Can Trust: Over 25 years specializing exclusively in European vehicles.
          • Kits That Fit™ – complete, curated repair solutions with zero guesswork.
          • Fitment Confidence: Industry-leading catalog accuracy ensures you get the right part the first time.
          • Fast, Reliable Delivery: Most orders ship same or next business day from our U.S. warehouses.
          • Transparent, Honest Pricing: Competitive prices with no hidden fees ever.
          • Trusted Since 2000: Proudly serving the European car community for over two decades.

          Frequently Asked Questions

          What are the symptoms of a failing power steering pressure hose?

          Common symptoms include fluid leaks, difficulty in steering, and an increase in noise when turning the steering wheel.

          How often should the power steering fluid be replaced?

          It is advisable to check the power steering fluid level and condition regularly, and replace it if it appears dirty or contaminated.

          What should I do if I experience a steering fluid leak?

          If you notice a steering fluid leak, it is important to inspect the power steering pressure hose for damage or wear, as this may need replacement.

          Can low power steering fluid cause steering problems?

          Yes, low power steering fluid can lead to increased steering effort and may cause damage to the steering pump if not addressed promptly.

          Order OEM 5142603-Kit today to support a complete, well-matched repair for your vehicle.

          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
              5142603
            • Weight
              3.24 lbs
            • Manufacturer Part #
              5142603
          • Brand
            OEM
          • Manufacturer
            OEM
          • MPN
            5142603-Kit
          • Part Type
            Power Steering Pressure Hose Kit
          • Kit Content
            1 x Fuchs - (800364081) Fuchs TITAN CHF 202 Hydraulic Fluid 1 Liter
            1 x URO Parts - (8E1422893DF) Power Steering Pressure Hose
          • OE Part Numbers
            800364081, 8E1422893DF, 00004320333, 00004330574, 8403107, LR003401, G004000M2, B0402012, 93160548, 30741424, 0023219017, 00004320656, 8E0145153H, 8E0145153
          • Cross Reference Numbers
            5142603Kit
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2005AudiA4 QuattroAvant (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2005AudiA4 QuattroBase (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2005AudiA4Cabriolet (1.8 L4 GAS)Transmission Control: Automatic CVT
          2005AudiA4Base (1.8 L4 GAS)Transmission Control: Automatic CVT, Transmission Control: Manual
          2004AudiA4 QuattroAvant (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2004AudiA4 QuattroBase (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2004AudiA4Cabriolet (1.8 L4 GAS)Transmission Control: Automatic CVT
          2004AudiA4Base (1.8 L4 GAS)Transmission Control: Automatic CVT, Transmission Control: Manual, Transmission Control: Automatic
          2003AudiA4 QuattroAvant (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2003AudiA4 QuattroBase (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2003AudiA4Cabriolet (1.8 L4 GAS)Transmission Control: Automatic CVT
          2003AudiA4Base (1.8 L4 GAS)Transmission Control: Automatic CVT, Transmission Control: Manual, Transmission Control: Automatic
          2002AudiA4 QuattroAvant (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2002AudiA4 QuattroBase (1.8 L4 GAS)Transmission Control: Manual, Transmission Control: Automatic
          2002AudiA4Base (1.8 L4 GAS)Transmission Control: Automatic CVT, Transmission Control: Manual, Transmission Control: Automatic
          2006AudiA4Cabriolet (1.8 L4 GAS)Transmission Control: Automatic CVT, Transmission Control: Automatic
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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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