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    Delphi TC3597 Rear Lower Forward Suspension Control Arm for 2009-2016 Audi A4
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          • Delphi TC3597 Delphi TC3597 Rear Lower Forward Suspension Control Arm for 2009-2016 Audi A4
          • Delphi TC3597 Delphi TC3597 Rear Lower Forward Suspension Control Arm for 2009-2016 Audi A4
          • Delphi TC3597 Delphi TC3597 Rear Lower Forward Suspension Control Arm for 2009-2016 Audi A4
          • Delphi TC3597 Delphi TC3597 Rear Lower Forward Suspension Control Arm for 2009-2016 Audi A4

          Delphi TC3597 Rear Lower Forward Suspension Control Arm for 2009-2016 Audi A4

          SKU: 585|TC3597
          OE-grade replacement Rear Lower Forward Suspension Control Arm for your 2009-2016 Audi A4. Precision-engineered by Delphi for direct fit — no modifications needed.
          0.0
          Delphi
          Vehicle Specific
          Check if this part fits your vehicle.
          • Position: Rear Lower Forward
          • $123.55
          Out of stock
          1-year warrantyAll parts covered
          Secure checkoutSSL encrypted
          Free returns30-day no hassle
          Same-day shippingOrder before 3 PM EST

          Verify fitment before purchase — please check the Fitment section below.

          Key Specifications

          • Brand: Delphi
          • Manufacturer Part Number: TC3597
          • Part Type: Suspension Control Arm
          • Position: Rear Lower Forward
          • Condition: New
          • Warranty: 1 Year

          Vehicle Compatibility

          Position: Rear Lower Forward

          Fits select vehicle applications. Please enter your vehicle or check the Fitment section below to confirm compatibility.

          Support proper suspension geometry with this Delphi Suspension Control Arm. Designed to connect suspension components to the vehicle frame, it helps maintain alignment, stability, and controlled wheel movement.

          Why replace this part? Worn or damaged suspension arms and structural links can affect wheel alignment, ride stability, and handling control. Replacing it helps restore proper suspension geometry and consistent vehicle handling.

          Key Features & Benefits

          • Robust Structural Design — Helps maintain proper suspension geometry and stability.
          • High-Strength Materials — Built to handle load-bearing and road stress.
          • Precision Fitment — Engineered for accurate alignment and secure mounting.
          Product Overview

          Build Quality & Materials

          • Engineered for structural strength to support vehicle suspension geometry.
          • Durable materials resist wear and deformation under normal loads.
          • Precision construction ensures proper alignment and fit within the suspension system.

          Installation Notes

          • Check all suspension control arms, lateral arms, track bars, and trailing arms for wear or damage prior to installation.
          • Follow manufacturer torque specifications when securing mounting points.
          • Verify proper alignment of all components after installation to maintain vehicle handling.

          Why Choose Delphi?

          Delphi is a global leader in automotive systems, delivering high-quality components engineered to maintain vehicle performance, safety, and reliability. With decades of experience in original equipment manufacturing, Delphi focuses on precision engineering and durable solutions that support proper system operation across multiple vehicle platforms.

          • OE expertise applied to aftermarket components for consistent fit and function.
          • Precision-engineered parts designed to maintain reliable vehicle operation.
          • Durable materials and construction for performance under normal driving conditions.
          • Trusted by professional technicians and automotive manufacturers worldwide for quality and reliability.

          Delphi Engineering Advantage

          Delphi applies original equipment design principles and rigorous engineering standards to produce components that deliver reliable performance, consistent operation, and long-term durability. Each part is designed to meet or exceed OEM specifications, ensuring proper system function and supporting safe, efficient vehicle operation under normal driving conditions.

          Shipping & Warranty

          • Fast U.S. shipping from our warehouse on business days.
          • Free returns if the part does not fit or you are not satisfied (see store policy for details).
          • 1-year warranty on this part from date of purchase.
          Product Information

          Item Specifics (Technical)

          • Adjustable: No
          • Bushing Color: Black
          • Bushing Inside Diameter: 12.1 MM / 0.48 IN
          • Bushing Length: 38.0 MM / 1.5 IN
          • Bushing Material: Rubber
          • Bushings Included: Yes
          • Color: Black
          • Construction: Stamped
          • Control Arm Material: Steel
          • Distance Between Bushings: 282.0 MM / 11.1 IN
          • Finish: Painted
          • Grade Type: Standard Replacement
          • Grease Fitting Included: No
          • Mounting Hardware Included: No
          • Position(s): Rear Lower Forward
          • Pre-Greased: No
          • Shape: Straight

          Interchange Part Numbers

          • 520372
          • 8K0 501 529 L
          • CMS70192
          • PAB 501 529 B
          Fitment

          Vehicle Compatibility

          Position: Rear Lower Forward

          • Audi A4
            • 2009-2010 Audi A4 - Note: From 07/20/2009
            • 2011-2016 Audi A4
          • Audi A4 Quattro
            • 2009-2010 Audi A4 Quattro - Note: From 07/20/2009
            • 2011-2016 Audi A4 Quattro
          • Audi A5
            • 2010 Audi A5 - Note: From 07/20/2009
            • 2011-2014 Audi A5
          • Audi A5 Quattro
            • 2011-2016 Audi A5 Quattro
          • Audi A6
            • 2012-2014 Audi A6
            • 2016 Audi A6
            • 2017-2018 Audi A6 - Note: Lateral Link
          • Audi A6 Quattro
            • 2012 Audi A6 Quattro - Note: with Off Road Package
            • 2013-2014 Audi A6 Quattro
            • 2016-2017 Audi A6 Quattro
            • 2018 Audi A6 Quattro - Note: Lateral Link
          • Audi A7 Quattro
            • 2012-2014 Audi A7 Quattro - Note: with Off Road Package
            • 2016-2017 Audi A7 Quattro
            • 2018 Audi A7 Quattro - Note: Lateral Link
          • Audi A8 Quattro
            • 2011 Audi A8 Quattro - Note: Standard Vehicle Option; From 10/06/2010
            • 2012-2013 Audi A8 Quattro - Note: Standard Vehicle Option
            • 2015 Audi A8 Quattro - Note: Standard Vehicle Option
            • 2016-2018 Audi A8 Quattro
          • Audi Q5
            • 2011 Audi Q5 - Note: From 11/08/2010
            • 2012-2017 Audi Q5
          • Audi RS5
            • 2013-2015 Audi RS5
          • Audi RS7
            • 2015 Audi RS7 - Note: Except Air Ride
            • 2016-2017 Audi RS7 - Note: Steel
            • 2018 Audi RS7 - Note: Lateral Link
          • Audi S4
            • 2010-2016 Audi S4
          • Audi S5
            • 2009 Audi S5 - Note: From 07/20/2009
            • 2010-2016 Audi S5
          • Audi S6
            • 2014 Audi S6 - Note: Except Air Ride
            • 2016-2017 Audi S6
            • 2018 Audi S6 - Note: Lateral Link
          • Audi S7
            • 2013-2014 Audi S7 - Note: Except Air Ride
            • 2016-2017 Audi S7
            • 2018 Audi S7 - Note: Lateral Link
          • Audi S8
            • 2013 Audi S8 - Note: Standard Vehicle Option
            • 2015 Audi S8 - Note: Standard Vehicle Option
            • 2016-2018 Audi S8
          • Audi SQ5
            • 2014-2017 Audi SQ5
          • Audi allroad
            • 2013-2016 Audi allroad
          • Porsche Macan
            • 2015-2022 Porsche Macan
          • Fitment Type
            Vehicle Specific
          YearMakeModelSubmodelNotes
          2009AudiA4Base (2.0L L4 Turbocharged)From 07/20/2009;
          2009AudiA4Cabriolet (2.0L L4 Turbocharged)From 07/20/2009;
          2009AudiA4 QuattroAvant (2.0L L4 Turbocharged)From 07/20/2009;
          2009AudiA4 QuattroBase (2.0L L4 Turbocharged)From 07/20/2009;
          2009AudiA4 QuattroBase (3.2L V6)From 07/20/2009;
          2009AudiA4 QuattroCabriolet (2.0L L4 Turbocharged)From 07/20/2009;
          2009AudiA4 QuattroCabriolet (3.2L V6)From 07/20/2009;
          2009AudiS5Base (4.2L V8)From 07/20/2009;
          2010AudiA4Base (2.0L L4 Turbocharged)From 07/20/2009;
          2010AudiA4 QuattroAvant (2.0L L4 Turbocharged)From 07/20/2009;
          2010AudiA4 QuattroBase (2.0L L4 Turbocharged)From 07/20/2009;
          2010AudiA5Cabriolet (2.0L L4 Turbocharged)From 07/20/2009;
          2010AudiS4Base (3.0L V6 Supercharged)
          2010AudiS5Base (4.2L V8)
          2010AudiS5Cabriolet (3.0L V6 Supercharged)
          2011AudiA4Base (2.0L L4 Turbocharged)
          2011AudiA4 QuattroAvant (2.0L L4 Turbocharged)
          2011AudiA4 QuattroBase (2.0L L4 Turbocharged)
          2011AudiA5Cabriolet (2.0L L4 Turbocharged)
          2011AudiA5 QuattroBase (2.0L L4 Turbocharged)
          2011AudiA5 QuattroCabriolet (2.0L L4 Turbocharged)
          2011AudiA8 QuattroBase (4.2L V8)Standard Vehicle Option; From 10/06/2010;
          2011AudiA8 QuattroL (4.2L V8)Standard Vehicle Option; From 10/06/2010;
          2011AudiQ5Premium (2.0L L4 Turbocharged)From 11/08/2010;
          2011AudiQ5Premium Plus (2.0L L4 Turbocharged)From 11/08/2010;
          2011AudiQ5Premium Plus (3.2L V6)From 11/08/2010;
          2011AudiQ5Prestige (3.2L V6)From 11/08/2010;
          2011AudiS4Base (3.0L V6 Supercharged)
          2011AudiS5Base (4.2L V8)
          2011AudiS5Cabriolet (3.0L V6 Supercharged)
          2012AudiA4Base (2.0L L4 Turbocharged)
          2012AudiA4 QuattroAvant (2.0L L4 Turbocharged)
          2012AudiA4 QuattroBase (2.0L L4 Turbocharged)
          2012AudiA5Cabriolet (2.0L L4 Turbocharged)
          2012AudiA5 QuattroBase (2.0L L4 Turbocharged)
          2012AudiA5 QuattroCabriolet (2.0L L4 Turbocharged)
          2012AudiA6Premium (2.0L L4 Turbocharged)
          2012AudiA6Premium Plus (2.0L L4 Turbocharged)
          2012AudiA6 QuattroPremium (3.0L V6 Supercharged)with Off Road Package;
          2012AudiA6 QuattroPremium Plus (3.0L V6 Supercharged)with Off Road Package;
          2012AudiA6 QuattroPrestige (3.0L V6 Supercharged)with Off Road Package;
          2012AudiA7 QuattroBase (3.0L V6 Supercharged)with Off Road Package;
          2012AudiA8 QuattroBase (4.2L V8)Standard Vehicle Option;
          2012AudiA8 QuattroL (4.2L V8)Standard Vehicle Option;
          2012AudiA8 QuattroL W12 (6.3L W12)Standard Vehicle Option;
          2012AudiQ5Premium (2.0L L4 Turbocharged)
          2012AudiQ5Premium Plus (2.0L L4 Turbocharged)
          2012AudiQ5Premium Plus (3.2L V6)
          2012AudiQ5Prestige (3.2L V6)
          2012AudiS4Base (3.0L V6 Supercharged)
          2012AudiS5Base (4.2L V8)
          2012AudiS5Cabriolet (3.0L V6 Supercharged)
          2013AudiA4Base (2.0L L4 Turbocharged)
          2013AudiA4 QuattroBase (2.0L L4 FLEX Turbocharged)
          2013AudiA4 QuattroBase (2.0L L4 Turbocharged)
          2013AudiA5Cabriolet (2.0L L4 Turbocharged)
          2013AudiA5 QuattroBase (2.0L L4 FLEX Turbocharged)
          2013AudiA5 QuattroBase (2.0L L4 Turbocharged)
          2013AudiA5 QuattroCabriolet (2.0L L4 FLEX Turbocharged)
          2013AudiA5 QuattroCabriolet (2.0L L4 Turbocharged)
          2013AudiA6Premium (2.0L L4 Turbocharged)
          2013AudiA6Premium Plus (2.0L L4 Turbocharged)
          2013AudiA6 QuattroPremium (2.0L L4 Turbocharged)
          2013AudiA6 QuattroPremium (3.0L V6 Supercharged)
          2013AudiA6 QuattroPremium Plus (2.0L L4 Turbocharged)
          2013AudiA6 QuattroPremium Plus (3.0L V6 Supercharged)
          2013AudiA6 QuattroPrestige (3.0L V6 Supercharged)
          2013AudiA7 QuattroBase (3.0L V6 Supercharged)with Off Road Package;
          2013AudiA8 QuattroBase (3.0L V6 Supercharged)Standard Vehicle Option;
          2013AudiA8 QuattroBase (4.0L V8 Turbocharged)Standard Vehicle Option;
          2013AudiA8 QuattroL (3.0L V6 Supercharged)Standard Vehicle Option;
          2013AudiA8 QuattroL (4.0L V8 Turbocharged)Standard Vehicle Option;
          2013AudiA8 QuattroL W12 (6.3L W12)Standard Vehicle Option;
          2013AudiQ5Hybrid Prestige (2.0L L4 FULL HYBRID EV-GAS (FHEV) Turbocharged)
          2013AudiQ5Premium (2.0L L4 FLEX Turbocharged)
          2013AudiQ5Premium Plus (2.0L L4 FLEX Turbocharged)
          2013AudiQ5Premium Plus (3.0L V6 Supercharged)
          2013AudiQ5Prestige (3.0L V6 Supercharged)
          2013AudiRS5Base (4.2L V8)
          2013AudiS4Base (3.0L V6 Supercharged)
          2013AudiS5Base (3.0L V6 Supercharged)
          2013AudiS5Cabriolet (3.0L V6 Supercharged)
          2013AudiS7Base (4.0L V8 Turbocharged)Except Air Ride;
          2013AudiS8Base (4.0L V8 Turbocharged)Standard Vehicle Option;
          2013AudiallroadPremium (2.0L L4 FLEX Turbocharged)
          2013AudiallroadPremium Plus (2.0L L4 FLEX Turbocharged)
          2013AudiallroadPrestige (2.0L L4 FLEX Turbocharged)
          2014AudiA4Base (2.0L L4 Turbocharged)
          2014AudiA4 QuattroBase (2.0L L4 FLEX Turbocharged)
          2014AudiA4 QuattroBase (2.0L L4 Turbocharged)
          2014AudiA5Cabriolet (2.0L L4 Turbocharged)
          2014AudiA5 QuattroBase (2.0L L4 FLEX Turbocharged)
          2014AudiA5 QuattroBase (2.0L L4 Turbocharged)
          2014AudiA5 QuattroCabriolet (2.0L L4 FLEX Turbocharged)
          2014AudiA5 QuattroCabriolet (2.0L L4 Turbocharged)
          2014AudiA6Premium (2.0L L4 Turbocharged)
          2014AudiA6Premium Plus (2.0L L4 Turbocharged)
          2014AudiA6 QuattroPremium (2.0L L4 Turbocharged)
          2014AudiA6 QuattroPremium (3.0L V6 Supercharged)
          2014AudiA6 QuattroPremium Plus (2.0L L4 Turbocharged)
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
            • SKU
              585|TC3597
            • Weight
              3 lbs
            • Barcode
              00689604297490
            • Dimensions (L x W x H)
              6 x 4 x 20 in
            • Manufacturer Part #
              TC3597
          • Brand
            Delphi
          • Manufacturer
            Delphi
          • MPN
            TC3597
          • EAN
            00689604297490
          • Fitment Type
            specific
          • Part Description
            Suspension Control Arm
          • Part Type
            Suspension Control Arm
          • Interchange Part Number
            520372; 8K0 501 529 L; CMS70192; PAB 501 529 B
          • Position
            Rear Lower Forward
          • Short Description
            Control Arm

          Shipping Policy – DTautoparts

          We ship all orders from our U.S. warehouses with USPS, UPS, or FedEx.

          Processing Time

          • Orders placed before 3 PM EST ship the same day

          • Others ship next business day

          Transit Time

          • Standard shipping: 2–5 business days

          • Expedited shipping: 1–3 business days (optional at checkout)

          Shipping Rates

          • Free standard shipping on all orders

          • Expedited options available at checkout

          Tracking

          All orders include tracking information, emailed automatically once shipped.

          Lost Packages

          If a package is lost in transit, we will:

          • Start an investigation with the carrier

          • Resend the order or issue a full refund if confirmed lost

          Incorrect Addresses

          If the address is incorrect when the order ships:

          • Carrier may return the package

          • We can resend (buyer pays reship fee) or refund the order

          Return Policy – DTautoparts

          At DTautoparts, we want every customer to be fully satisfied with their purchase.
          If an item does not fit your vehicle or you are not fully satisfied, we offer hassle-free returns.

          Return Window

          • Returns accepted within 30 days of delivery.

          • Items must be returned in their original condition unless the item was defective or damaged on arrival.

          Free Returns

          • If the part doesn’t fit, or arrives damaged, we provide a free return shipping label.

          Customer-Responsibility Returns

          (used, installed, incorrect item ordered, changed mind)

          • Buyer pays return shipping.

          • Item must be unused, uninstalled, and in original packaging.

          Incorrect / Defective Parts

          If the part is faulty, damaged, or the wrong item was sent:

          • We will provide a free return label

          • And issue a full refund OR send a replacement

          Refund Time

          Refunds are processed within 2–3 business days after the returned item is received and inspected.

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          We accept the following payment methods:

          Accepted payment methods


          Warranty

          All parts sold by DTautoparts LLC are backed by a 1-year warranty.

          What’s Covered

          • Manufacturing defects

          • Premature failure

          • Broken components not caused by external damage

          What’s Not Covered

          • Normal wear and tear

          • Improper installation

          • Damage from accidents or abuse

          • Modified or altered parts

          How to Request a Warranty Claim

          Please contact us with:

          • Order number

          • Description of the issue

          • Photos or videos of the problem

          We will:

          • Review the claim in 24–48 hours

          • Provide a replacement or refund if approved

          Frequently Asked Questions

          Does this part fit my vehicle?

          Use the Year/Make/Model selector at the top of the page.
          If unsure, contact us — we respond within minutes.

          Is this part new or used?

          All parts are brand-new, factory-fresh, and never used.

          Does this include hardware?

          If included, it will appear in the product images or description.
          If not listed, assume hardware is not included.

          What if the part doesn’t fit?

          No problem — we offer free returns on items that do not fit your vehicle.

          What warranty does this part come with?

          Every part includes a 1-year warranty.

          How fast do you ship?

          Orders before 3 PM EST ship the same day.

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