2011 Mercedes-Benz SLK300 Electrical Parts
Find Your Specific 2011 Mercedes-Benz SLK300 Electrical Parts
Below you will find various in-demand Mercedes-Benz Electrical Parts, components and accessories for your 2011 SLK300. Advance Auto Parts has popular SLK300 parts like Electrical Connectors, Wire Connectors, Driving Safety Monitoring System Parts and more. You’ll also find aftermarket and OEM Electrical Parts for other SLK300 model years including
2009
2010 and more. Select a category of 2011 Mercedes-Benz SLK300 Electrical Parts below and start saving instantly.
Popular 2011 Mercedes-Benz SLK300 Electrical Parts Categories
Essential Electrical Parts for 2011 Mercedes-Benz SLK300s
Carquest Premium – Multi-Use Connector (Part No.PTA1326)
from
$12.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Tech Smart – Headlight Wiring Harness (Part No.F90007)
from
$12.79
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.
Product Features:
See More
Product Features:
- 14 gauge wire for better conductivity
- Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
- Can be used as a pigtail if the original connector is melted
- High-temp connector prevents melting caused by high-intensity H7 bulbs
- Fiberglass wrapping prevents chafing
- All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
Carquest Premium – Headlight Wiring Harness (Part No.FAA1149)
from
$13.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Carquest Premium – Multi-Use Connector (Part No.PTA1226)
from
$41.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Dorman – Parking Assist Sensor (Part No.684-035)
from
$29.99
This parking aid sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this parking aid sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Cardone – Window Motor (Part No.O3050867098CAR)
from
$527.93
Based on over 44 years of making top-rated remanufactured products, we’ve seen where: and why:original parts fail. This unique, reverse-engineering expertise is the foundation of CARDONE Select Engineered (CSE) Technology. The CSE process identifies and corrects original design flaws, resulting in longer-lasting, reliable new electrical motors.
Product Features:
See More
Product Features:
- 100% Load Testing ensures guaranteed performance every time.
- Brushes are precisely designed to ensure armature and contacts are properly matched
- CARDONE Select Engineered (CSE) Technology ensures that all window lift motors meet or exceed O.E. form, fit and function.
- Every motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
- Improved over original performance – CARDONE Select Gears are designed with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage, thus extending the performance life.
- Magnets deliver the right amount of torque needed to withstand extreme weather conditions and to compensate for other worn components in the window lift system.
- Units are designed with extra torque motors to prevent premature failure resulting from improperly lubricated window lift regulators.
Upgrade your 2011 Mercedes-Benz SLK300 with Top-Quality Electrical Parts
When it comes to maintaining or upgrading your 2011 Mercedes-Benz SLK300, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercedes-Benz or enhancing its overall performance, Electrical Parts are key to keeping your SLK300 functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Electrical Parts for the 2011 Mercedes-Benz SLK300, designed to meet your needs without breaking the bank.
From
Electrical Connector
replacements to
Wire Connectors
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Electrical Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Electrical Parts for your 2011 Mercedes-Benz SLK300 at great prices.
Our Electrical Parts inventory for this model
ranges from just $12.79 to $527.93, with
an average price of $106.61.
Our 6 Electrical Parts in stock come from 4 trusted brands, so you’re sure to find the right part for your 2011 Mercedes-Benz SLK300 without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Electrical Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2011 Mercedes-Benz SLK300 is always ready to roll. We’re committed to providing you with everything you need to keep your SLK300 in top shape, all in one place.
Start shopping confidently below for your 2011 Mercedes-Benz SLK300!
Best-Selling Electrical Connectors for 2011 Mercedes-Benz SLK300s
Enhance the driving experience in your Mercedes-Benz with 1 quality Electrical Connector components, starting at $41.99.
Carquest Premium – Multi-Use Connector (Part No.PTA1226)
from
$41.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Most Popular 2011 Mercedes-Benz SLK300 Wire Connectors
Customize your Mercedes-Benz with 1 Wire Connectors products
like Multi Purpose Wire Connectors, all
priced under $12.99.
Carquest Premium – Multi-Use Connector (Part No.PTA1326)
from
$12.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Top Picks for 2011 Mercedes-Benz SLK300 Driving Safety Monitoring System Parts
Upgrade Mercedes-Benz SLK300s with top-quality Driving Safety Monitoring System Parts parts, including 1 OEM and aftermarket selections for your 2011 model.
Dorman – Parking Assist Sensor (Part No.684-035)
from
$29.99
This parking aid sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this parking aid sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
In-Demand Exterior Wiring Harnesses for 2011 Mercedes-Benz SLK300s
Select from 2 premium Exterior Wiring Harnesses parts for your 2011 Mercedes-Benz SLK300, with prices ranging from $12.79 to $13.99.
Tech Smart – Headlight Wiring Harness (Part No.F90007)
from
$12.79
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.
Product Features:
See More
Product Features:
- 14 gauge wire for better conductivity
- Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
- Can be used as a pigtail if the original connector is melted
- High-temp connector prevents melting caused by high-intensity H7 bulbs
- Fiberglass wrapping prevents chafing
- All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
Carquest Premium – Headlight Wiring Harness (Part No.FAA1149)
from
$13.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Most Sold 2011 Mercedes-Benz SLK300 Electrical Motors
Explore our best-selling Mercedes-Benz parts for the 2011 SLK300 among 1 OEM and aftermarket options starting from $527.93.
Cardone – Window Motor (Part No.O3050867098CAR)
from
$527.93
Based on over 44 years of making top-rated remanufactured products, we’ve seen where: and why:original parts fail. This unique, reverse-engineering expertise is the foundation of CARDONE Select Engineered (CSE) Technology. The CSE process identifies and corrects original design flaws, resulting in longer-lasting, reliable new electrical motors.
Product Features:
See More
Product Features:
- 100% Load Testing ensures guaranteed performance every time.
- Brushes are precisely designed to ensure armature and contacts are properly matched
- CARDONE Select Engineered (CSE) Technology ensures that all window lift motors meet or exceed O.E. form, fit and function.
- Every motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
- Improved over original performance – CARDONE Select Gears are designed with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage, thus extending the performance life.
- Magnets deliver the right amount of torque needed to withstand extreme weather conditions and to compensate for other worn components in the window lift system.
- Units are designed with extra torque motors to prevent premature failure resulting from improperly lubricated window lift regulators.
FAQs for 2011 Mercedes-Benz SLK300 Electrical Parts
Which Electrical Parts are best-sellers for 2011 Mercedes-Benz SLK300s?
Out of 6 Electrical Parts that fit 2011 Mercedes-Benz SLK300s, the following parts are the top sellers:
- Headlight Wiring Harness (10954702) – $12.79
- Multi-Use Connector (12447269) – $12.99
- Multi-Use Connector (12441247) – $41.99
What’s the price range for 2011 Mercedes-Benz SLK300 Electrical Parts?
Electrical Part prices for the 2011 Mercedes-Benz SLK300 start at $12.79 and go up to $527.93 for the most premium parts.
What’s the average price of a Electrical Part for a 2011 Mercedes-Benz SLK300?
The average price for Electrical Parts for the 2011 Mercedes-Benz SLK300 is $106.61. Keep in mind the variety of part types within our Electrical Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Electrical Parts for other Mercedes-Benz SLK300 model years?
What are the cheapest Electrical Parts for my 2011 Mercedes-Benz SLK300?
The cheapest 2011 Mercedes-Benz SLK300 Electrical Parts we carry in stock are:
- Headlight Wiring Harness (10954702) – $12.79
- Multi-Use Connector (12447269) – $12.99
- Headlight Wiring Harness (12521233) – $13.99
- Parking Assist Sensor (11499823) – $29.99
- Multi-Use Connector (12441247) – $41.99
What types of Electrical Parts do you sell for my 2011 Mercedes-Benz SLK300?
As of 11/2/25, these are some of the most in-demand types of Electrical Parts for a 2011 Mercedes-Benz SLK300:
Can I get help with 2011 Mercedes-Benz SLK300 Electrical Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Electrical Parts and more.
What is your return policy for Mercedes-Benz SLK300 Electrical Parts?
Advance Auto Parts keeps returns simple. For new Mercedes-Benz SLK300 Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
