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Hella 007791011 - Wiring Relay
Product Overview
The Hella Wiring Relay part number 007791011 is an essential component for maintaining the electrical integrity of your Mercedes-Benz. Designed to meet or exceed OEM standards, this premium-grade relay ensures optimal electrical flow within your vehicle, preventing potential electrical malfunctions that could lead to costly repairs. One of the standout features of this Hella Wiring Relay is its exceptional reliability. Engineered to withstand extreme conditions, it delivers consistent performance even in high temperatures, humidity, or heavy vibration environments. Installation is straightforward, thanks to its plug-and-play design, allowing you to replace your old or malfunctioning relay with ease. All necessary wiring connections and hardware are included, making the process hassle-free. Investing in this high-quality wiring relay means you can have confidence in your vehicle's electrical system, ensuring that crucial components receive the power they need to function correctly. Choose Hella 007791011 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Hella 007791011 is equivalent to or replaces the following part numbers: 002 542 72 19, 0025427219.
Vehicle Compatibility
- Mercedes-Benz E350 3.5 V6 (2006–2009)
- Mercedes-Benz SLR McLaren 5.5 V8 (2006–2009)
- Mercedes-Benz S350 3.7 V6 (2006)
- Mercedes-Benz S430 4.3 V8 (2006–2009)
- Mercedes-Benz S500 5.0 V8 (2006)
- Mercedes-Benz S600 5.5 V12 (2006)
- Mercedes-Benz E320 CDI 3.2 L6 (2006)
- Mercedes-Benz E500 5.0 V8 (2006)
- Mercedes-Benz E55 AMG 5.5 V8 (2006)
- Mercedes-Benz CL500 5.0 V8 (2004–2006)
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 Hella 007791011 Wiring Relay do?
The Hella 007791011 Wiring Relay manages the electrical current to various components in your Mercedes-Benz, ensuring they operate efficiently and reliably.
How do I know if my Wiring Relay needs replacement?
Common symptoms of a failing relay include intermittent electrical issues, failure of specific electrical components, or complete loss of function in systems reliant on the relay.
Can I install the Hella 007791011 myself?
Yes, the installation of the Hella 007791011 is straightforward due to its plug-and-play design, but ensure that all connections are secure to avoid electrical issues.
What are the symptoms of a faulty Wiring Relay?
Symptoms of a faulty relay can include erratic operation of electrical components, such as lights or fans not functioning correctly. If you experience these issues, it may indicate a failing relay.
Why should I choose Hella for my Wiring Relay needs?
Hella is known for its quality and reliability in automotive parts. Order Hella 007791011 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.
- BrandHella
- ManufacturerHella
- MPN007791011
- Part TypeWiring Relay
- OE Part NumbersA 002 542 13 19, A0025421319, A 002 542 72 19, A0025427219, EHC14N089A, 002 542 72 19, 0025427219, A 002 545 13 19, A0025451319, 002 542 80 19, 0025428019, 02LHF 6703AA, 02LHF6703AA, 37-81960, 3781960, 1 180 628 0, 11806280, LR00 3749, LR003749, A 002 542 80 19, A0025428019, 002 545 13 19, 0025451319, 02JLM 21842, 02JLM21842, 02JLM 21842, VOE11806280, 002 542 13 19, 0025421319
- Cross Reference Numbers4101007A, 002 542 72 19, 0025427219, RY1118S, 13894196, 13500118, 0 332 014 134, 0332014134, 1 180 628 0, 11806280, 002 545 13 19, 0025451319, A 002 545 13 19, A0025451319, A 002 542 13 19, A0025421319, VOE11806280, 24 438 887, 24438887, 0 986 332 003, 0986332003, V15-71-0002, V15710002, 6238626, 6238640, 23 1243, 231243, 0 332 014 106, 0332014106, 002 542 80 19, 0025428019, 66134HAL, 0 986 332 040, 0986332040, A 002 542 80 19, A0025428019, 948200022, 1082-008316-00, 108200831600, 1238279, 002 542 13 19, 0025421319, 1 934 285, 1934285, A 002 542 72 19, A0025427219, 1082-007275-00, 108200727500, 13171831, 0 332 019 103, 0332019103, 00-82616-5, 00826165, X02030
- FeaturesAssy./disassy. by qualified personnel required! : .
Capacitive Load [A] : 30
Capacity at 12V : 40A
Colour : Black
Combi Switch Function : Normally Open Contact
Inductive Load [A] : 35
Number of pins : 4
Ohmic Load [A] : 40
Plug Type ID : B
Protection Type (IP Code) : 54
Relay function : ABS
Relay function : ABS recovery pump
Relay function : Air Conditioning
Relay function : Central Locking
Relay function : Clamp 15
Relay function : Clamp 15R
Relay function : Clamp 87
Relay function : Comfort Equipment Variant (trim package)
Relay function : Convertible top hydraulics
Relay function : Daytime Running Light
Relay function : ESP
Relay function : Electric booster heater
Relay function : Exterior mirror adjustment
Relay function : Fan, engine cooling
Relay function : Fan, heater/air conditioning
Relay function : Front Fog Light
Relay function : Fuel Pump
Relay function : Heatable exterior mirror
Relay function : Heated rear window
Relay function : High Beam
Relay function : Horn
Relay function : Interior Blower
Relay function : Lambda Sensor
Relay function : Light switch
Relay function : Light, passenger compartment
Relay function : Low Beam
Relay function : Parking Distance Control
Relay function : Seat Heating
Relay function : Secondary Air System
Relay function : Starter
Relay function : Sunroof
Relay function : Window Regulator
Relay function : Windscreen wiper
Relay function : Windscreen wiper rest heating
Supplementary Article/Info 2 : with resistor
Supplementary Article/Supplementary Info : without holder
Temperature range [°C] : 80
Voltage [V] : 12
Wiring Diagramme : S2
for OE number : 13171831
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2003 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump, W208 Convertible |
| 2003 | Mercedes-Benz | G500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2003 | Mercedes-Benz | E55 AMG | Base (5.5 V8 GAS) | |
| 1998 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1998 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1998 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1997 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1997 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1997 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1997 | Mercedes-Benz | C280 | Base (2.8 L6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1997 | Mercedes-Benz | C230 | Base (2.3 L4 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1996 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1996 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1996 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1995 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1995 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: Air pollution control, At Auxiliary Fan |
| 1994 | Mercedes-Benz | SL320 | Base (3.2 L6 GAS) | Notes: w/ ASR, w/ ESP, w/ ETS |
| 1994 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: Air pollution control, At Auxiliary Fan |
| 2005 | Mercedes-Benz | G55 AMG | Base (5.5 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2005 | Mercedes-Benz | G500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2005 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2005 | Mercedes-Benz | SLR McLaren | Base (5.5 V8 GAS) | |
| 2005 | Mercedes-Benz | SL600 | Base (5.5 V12 GAS) | |
| 2005 | Mercedes-Benz | SL55 AMG | Base (5.5 V8 GAS) | |
| 2005 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | |
| 2005 | Mercedes-Benz | S600 | Base (5.5 V12 GAS) | |
| 2005 | Mercedes-Benz | S55 AMG | Base (5.5 V8 GAS) | |
| 2005 | Mercedes-Benz | S500 | 4Matic (5.0 V8 GAS) | |
| 2005 | Mercedes-Benz | S500 | Base (5.0 V8 GAS) | |
| 2005 | Mercedes-Benz | S430 | 4Matic (4.3 V8 GAS) | |
| 2005 | Mercedes-Benz | S430 | Base (4.3 V8 GAS) | |
| 2005 | Mercedes-Benz | E55 AMG | Base (5.5 V8 GAS) | |
| 2005 | Mercedes-Benz | E500 | 4Matic (5.0 V8 GAS) | |
| 2005 | Mercedes-Benz | E500 | Base (5.0 V8 GAS) | |
| 2005 | Mercedes-Benz | E320 | 4Matic (3.2 V6 GAS) | |
| 2005 | Mercedes-Benz | E320 | Base (3.2 V6 GAS) | |
| 2005 | Mercedes-Benz | E320 | CDI (3.2 L6 DIESEL) | |
| 2005 | Mercedes-Benz | CL65 AMG | Base (6.0 V12 GAS) | |
| 2005 | Mercedes-Benz | CL600 | Base (5.5 V12 GAS) | |
| 2005 | Mercedes-Benz | CL55 AMG | Base (5.5 V8 GAS) | |
| 2005 | Mercedes-Benz | CL500 | Base (5.0 V8 GAS) | |
| 2004 | Mercedes-Benz | G55 AMG | Base (5.5 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2004 | Mercedes-Benz | G500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2004 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2004 | Mercedes-Benz | SL600 | Base (5.5 V12 GAS) | |
| 2004 | Mercedes-Benz | S55 AMG | Base (5.5 V8 GAS) | |
| 2004 | Mercedes-Benz | S500 | 4Matic (5.0 V8 GAS) | |
| 2004 | Mercedes-Benz | S500 | Base (5.0 V8 GAS) | |
| 2004 | Mercedes-Benz | S430 | 4Matic (4.3 V8 GAS) | |
| 2004 | Mercedes-Benz | S430 | Base (4.3 V8 GAS) | |
| 2004 | Mercedes-Benz | SL55 AMG | Base (5.5 V8 GAS) | |
| 2004 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | |
| 2004 | Mercedes-Benz | S600 | Base (5.5 V12 GAS) | |
| 2004 | Mercedes-Benz | E55 AMG | Base (5.5 V8 GAS) | |
| 2004 | Mercedes-Benz | E500 | 4Matic (5.0 V8 GAS) | |
| 2004 | Mercedes-Benz | E500 | Base (5.0 V8 GAS) | |
| 2004 | Mercedes-Benz | CL600 | Base (5.5 V12 GAS) | |
| 2004 | Mercedes-Benz | CL55 AMG | Base (5.5 V8 GAS) | |
| 2000 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2000 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2000 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2000 | Mercedes-Benz | C230 | Kompressor (2.3 L4 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1999 | Mercedes-Benz | SL600 | Base (6.0 V12 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1999 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1999 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1999 | Mercedes-Benz | C230 | Kompressor (2.3 L4 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2001 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2001 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2002 | Mercedes-Benz | G500 | Base (5.0 V8 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 2002 | Mercedes-Benz | CLK320 | Base (3.2 V6 GAS) | Notes: A/C, Air Suspension, EDS, ESP, Fan Shut-Off, Rear Fuel Pump, Return flow pump |
| 1993 | Mercedes-Benz | 600SL | Base (6.0 V12 GAS) | Notes: Air pollution control, At Auxiliary Fan |
| 2009 | Mercedes-Benz | SLR McLaren | Base (5.5 V8 GAS) | |
| 2009 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | |
| 2009 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | |
| 2008 | Mercedes-Benz | SLR McLaren | Base (5.5 V8 GAS) | |
| 2008 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | |
| 2008 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | |
| 2007 | Mercedes-Benz | SLR McLaren | Base (5.5 V8 GAS) | |
| 2007 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | |
| 2007 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | |
| 2006 | Mercedes-Benz | SL55 AMG | Base (5.5 V8 GAS) | |
| 2006 | Mercedes-Benz | SL600 | Base (5.5 V12 GAS) | |
| 2006 | Mercedes-Benz | SL500 | Base (5.0 V8 GAS) | |
| 2006 | Mercedes-Benz | SLR McLaren | Base (5.5 V8 GAS) | |
| 2006 | Mercedes-Benz | E55 AMG | Base (5.5 V8 GAS) | |
| 2006 | Mercedes-Benz | E500 | 4Matic (5.0 V8 GAS) | |
| 2006 | Mercedes-Benz | E500 | Base (5.0 V8 GAS) | |
| 2006 | Mercedes-Benz | E320 | CDI (3.2 L6 DIESEL) | |
| 2006 | Mercedes-Benz | CL65 AMG | Base (6.0 V12 GAS) | |
| 2006 | Mercedes-Benz | CL600 | Base (5.5 V12 GAS) | |
| 2006 | Mercedes-Benz | CL500 | Base (5.0 V8 GAS) | |
| 2006 | Mercedes-Benz | S600 | Base (5.5 V12 GAS) | |
| 2006 | Mercedes-Benz | S55 AMG | Base (5.5 V8 GAS) | |
| 2006 | Mercedes-Benz | S65 AMG | Base (6.0 V12 GAS) | |
| 2006 | Mercedes-Benz | S500 | 4Matic (5.0 V8 GAS) | |
| 2006 | Mercedes-Benz | S500 | Base (5.0 V8 GAS) | |
| 2006 | Mercedes-Benz | S430 | 4Matic (4.3 V8 GAS) | |
| 2006 | Mercedes-Benz | S430 | Base (4.3 V8 GAS) | |
| 2006 | Mercedes-Benz | S350 | Base (3.7 V6 GAS) | |
| 2006 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) |
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.






