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Valeo 438264 - Starter
Product Overview
The Valeo Starter Motor 438264 is engineered to deliver robust performance for your Mercedes-Benz vehicle. This premium replacement part ensures your engine starts reliably and efficiently, getting you on the road with confidence. With its OE-level quality and adherence to strict manufacturing standards, the Valeo Starter Motor is an ideal choice for addressing starting issues. If you hear a click-click-click followed by a screech when turning the key, it may indicate the need for this replacement. Choose Valeo 438264 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Valeo 438264 is equivalent to or replaces the following part numbers: 2789060800, 278906080080, 789988, 52084, 10993, 19609, TS14E7.
Vehicle Compatibility
- Mercedes-Benz GLS550 4.7 V8 (2016–2019)
- Mercedes-Benz GL550 4.7 V8 (2014–2016)
- Mercedes-Benz ML550 4.7 V8 (2014)
- Mercedes-Benz GL450 4.7 V8 (2014–2013)
- Mercedes-Benz S550 4.7 V8 (2012–2013)
- Mercedes-Benz CL63 AMG 5.5 V8 (2012–2011)
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 Valeo 438264 Starter do?
The starter motor is responsible for initiating the engine start-up process by engaging the flywheel when the ignition key is turned. This crucial component transforms electrical energy from the battery into mechanical energy, allowing your vehicle to start smoothly.
How do I know if my Starter needs replacement?
Common symptoms of a failing starter motor include:
- Clicking noise when turning the key
- Engine not starting or intermittent starting issues
- Grinding noise during engine start-up
- Electrical issues affecting other components
Can I install the Valeo 438264 myself?
Yes, the Valeo 438264 starter motor can be installed as a DIY project, but it is essential to follow proper procedures and safety precautions while working with electrical components.
What are the symptoms of a faulty Starter?
Symptoms of a faulty starter motor may include difficulty starting the engine, unusual noises such as grinding or clicking sounds, and intermittent starting issues. If you encounter such problems, professional inspection is recommended.
Why should I choose Valeo for my Starter needs?
Valeo is recognized for its commitment to quality and reliability. Order Valeo 438264 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.
- BrandValeo
- ManufacturerValeo
- MPN438264
- Part TypeStarter
- OE Part Numbers278906080080, 2789060800
- Cross Reference NumbersTS14E7, 10993, 789988, 19609, 52084
- FeaturesCalifornia Proposition 65 : WARNING: N/A for this product.
Family : Valeo OE
Housing Material : Aluminum
Mounting Configuration : 2 Holes - 2 Threaded
Power Rating : 1.4
Starter Rotation : Clockwise
Technical Number : TS14E7
Tooth Quantity : 10
Voltage : 12
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2017 | Mercedes-Benz | GLS550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, Start/Stop Feature, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2013 | Mercedes-Benz | ML550 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2013 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2013 | Mercedes-Benz | S550 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2013 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2014 | Mercedes-Benz | ML550 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2014 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2014 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2016 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2018 | Mercedes-Benz | GLS550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, Except Start/Stop Feature, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2012 | Mercedes-Benz | S550 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2012 | Mercedes-Benz | ML550 | Base (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2012 | Mercedes-Benz | CL63 AMG | Base (5.5 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2019 | Mercedes-Benz | GLS550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, Except Start/Stop Feature, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2015 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
| 2011 | Mercedes-Benz | CL63 AMG | Base (5.5 V8 GAS) | Notes: VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW, VALEO IS THE OE SUPPLIER FOR THIS VEHICLE, 1.4 KW |
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.














