• Your cart is empty
      0
      items

      Subtotal:$0.00

    :

    Clear
    Clear
    Previous imageNext image

          MAHLE G31943 - Fuel Injection Throttle Body Mounting Gasket

          MPN: G31943
          The MAHLE G31943 Throttle Body Mounting Gasket ensures a tight seal for your Mercedes-Benz, preventing air leaks and improving engine efficiency. Designed for easy installation and durability.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $6.32
          In stock

          Product Overview

          The MAHLE Fuel Injection Throttle Body Mounting Gasket, part number G31943, is an essential component designed specifically for Mercedes-Benz vehicles. This premium-quality gasket provides superior sealing and protection for your vehicle's throttle body, ensuring optimal performance from your fuel injection system. Engineered to meet or exceed OEM standards, the gasket guarantees efficiency and reliability, making it an ideal choice for models like the S400, C300, and E350. Choose MAHLE G31943 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This MAHLE G31943 is equivalent to or replaces the following part numbers: 272 141 09 80, 2721410980.

          Vehicle Compatibility

          • Mercedes-Benz S400 3.5 V6 (2010–2013)
          • Mercedes-Benz C300 3.0 V6 (2008–2013)
          • Mercedes-Benz GLK350 3.5 V6 (2010–2012)
          • Mercedes-Benz E350 3.5 V6 (2008–2011)
          • Mercedes-Benz C350 3.5 V6 (2008–2011)
          • Mercedes-Benz ML350 3.5 V6 (2006–2011)
          • Mercedes-Benz R350 3.5 V6 (2006–2011)
          • Mercedes-Benz SLK300 3.0 V6 (2009–2011)
          • Mercedes-Benz ML450 3.5 V6 (Hybrid 4Matic) (2009–2011)
          • Mercedes-Benz CLK350 3.5 V6 (2008–2009)

          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 MAHLE G31943 Fuel Injection Throttle Body Mounting Gasket do?

          The throttle body mounting gasket provides a critical seal between the throttle body and the intake manifold, preventing air leaks that can affect engine performance and fuel efficiency.

          How do I know if my throttle body mounting gasket needs replacement?

          Common signs of a failing throttle body gasket include poor engine performance, increased fuel consumption, rough idling, and engine warning lights related to air intake issues.

          Can I install the MAHLE G31943 myself?

          Yes, installation is straightforward, allowing for a direct replacement of your old or damaged gasket. Ensure you follow proper procedures for sealing to prevent air leaks.

          What are the symptoms of a faulty throttle body mounting gasket?

          Symptoms may include rough engine idle, poor acceleration, and an increase in fuel consumption. If you experience these issues, it may indicate a failing gasket.

          Why should I choose MAHLE for my throttle body mounting gasket needs?

          MAHLE is synonymous with quality and reliability in the automotive industry. Order MAHLE G31943 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
              119259
            • Weight
              0.0625 lbs
            • Dimensions (L x W x H)
              9.25 x 7.25 x 0.125 in
            • Barcode
              00027067726360
            • Manufacturer Part #
              G31943
          • Brand
            MAHLE
          • Manufacturer
            MAHLE
          • MPN
            G31943
          • Part Type
            Fuel Injection Throttle Body Mounting Gasket
          • OE Part Numbers
            272 141 09 80, 2721410980
          • Features
            Additional Package Contents : None
            Item Grade : OEM Standard
            Package Quantity : 1
            Throttle Body Gasket Material : Rubber Coated Embossed Metal
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2005Mercedes-BenzSLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzE3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzE350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzML3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzC230Sport (2.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzC2804Matic (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzC280Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzC3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzC350Luxury (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzC350Sport (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzCLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzR3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzSLK280Base (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2006Mercedes-BenzSLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzCLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzC2804Matic (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzC280Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzC3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzC350Luxury (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzC350Sport (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzE3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzE350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzML3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzR3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzSLK280Base (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzSLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2007Mercedes-BenzC230Sport (2.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzC3004Matic Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzC3004Matic Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzC300Luxury (3.0 V6 FLEX)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzC300Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzC350Sport (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzCLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzE3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzE350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzSLK280Base (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzSLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzML3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzR3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2008Mercedes-BenzR350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzSLK300Base (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzCLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzE3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzE350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzR3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzR350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzC3004Matic Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzC3004Matic Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzC300Luxury (3.0 V6 FLEX)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzC300Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzC350Sport (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzML3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2009Mercedes-BenzML350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzGLK3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzGLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzE3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzE350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzS400Hybrid (3.5 V6 FHEV)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzC3004Matic Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzC3004Matic Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzC300Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzC300Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzC350Sport (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzML3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzML350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzR3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzSLK300Base (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2010Mercedes-BenzML450Hybrid 4Matic (3.5 V6 FHEV)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzC3004Matic Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzC3004Matic Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzC300Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzC300Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzC350Sport (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzGLK3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzGLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzML3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzML350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzSLK300Base (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzML450Hybrid 4Matic (3.5 V6 FHEV)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzE3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzE350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzR3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2011Mercedes-BenzS400Hybrid (3.5 V6 FHEV)Notes: Rubber Coated Embossed Metal
          2012Mercedes-BenzC3004Matic Luxury (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2012Mercedes-BenzC3004Matic Sport (3.0 V6 GAS)Notes: Rubber Coated Embossed Metal
          2012Mercedes-BenzGLK3504Matic (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2012Mercedes-BenzGLK350Base (3.5 V6 GAS)Notes: Rubber Coated Embossed Metal
          2012Mercedes-BenzS400Hybrid (3.5 V6 FHEV)Notes: Rubber Coated Embossed Metal
          2013Mercedes-BenzS400Hybrid (3.5 V6 FHEV)Notes: Rubber Coated Embossed Metal
          Customer reviews
          Please sign in to add review
          There are no comments yet. Be the first to leave a comment

          We accept the following payment methods:

          Accepted payment methods

          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.

          Product questions

          No questions yet. Be the first to ask the question!