2003 Mercedes-Benz CLK430 Electrical Parts
Find Your Specific 2003 Mercedes-Benz CLK430 Electrical Parts
Below you will find various in-demand Mercedes-Benz Electrical Parts, components and accessories for your 2003 CLK430. Advance Auto Parts has popular CLK430 parts like Electrical Connectors, Exterior Wiring Harnesses, Driving Safety Monitoring System Parts and more. You’ll also find aftermarket and OEM Electrical Parts for other CLK430 model years including
1999,
2000,
2001,
2002 and more. Select a category of 2003 Mercedes-Benz CLK430 Electrical Parts below and start saving instantly.
Popular 2003 Mercedes-Benz CLK430 Electrical Parts Categories
Essential Electrical Parts for 2003 Mercedes-Benz CLK430s
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
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
Carquest Premium – Multi-Use Connector (Part No.PTA1004)
from
$11.99
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
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.
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
Tech Smart – Headlight Wiring Harness (Part No.F90012)
from
$19.05
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 H1 and H3 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 – Parking Aid Sensor (Part No.BWA1018)
from
$81.99
The Parking Aid Sensor detects objects near the front and rear of the vehicle to provide warning of immanent contact with an object, vehicle or person.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Upgrade your 2003 Mercedes-Benz CLK430 with Top-Quality Electrical Parts
When it comes to maintaining or upgrading your 2003 Mercedes-Benz CLK430, 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 CLK430 functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Electrical Parts for the 2003 Mercedes-Benz CLK430, designed to meet your needs without breaking the bank.
From
Electrical Connector
replacements to
Exterior Wiring Harnesses
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 2003 Mercedes-Benz CLK430 at great prices.
Our Electrical Parts inventory for this model
ranges from just $11.99 to $81.99, with
an average price of $29.29.
Our 6 Electrical Parts in stock come from 2 trusted brands, so you’re sure to find the right part for your 2003 Mercedes-Benz CLK430 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 2003 Mercedes-Benz CLK430 is always ready to roll. We’re committed to providing you with everything you need to keep your CLK430 in top shape, all in one place.
Start shopping confidently below for your 2003 Mercedes-Benz CLK430!
Best-Selling Electrical Connectors for 2003 Mercedes-Benz CLK430s
Enhance the driving experience in your Mercedes-Benz with 2 quality Electrical Connector components, starting at $11.99.
Carquest Premium – Multi-Use Connector (Part No.PTA1004)
from
$11.99
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
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 2003 Mercedes-Benz CLK430 Exterior Wiring Harnesses
Customize your Mercedes-Benz with 2 Exterior Wiring Harnesses products
like Cornering Light Wiring Harness, all
priced under $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.
Top Picks for 2003 Mercedes-Benz CLK430 Driving Safety Monitoring System Parts
Upgrade Mercedes-Benz CLK430s with top-quality Driving Safety Monitoring System Parts parts, including 1 OEM and aftermarket selections for your 2003 model.
Carquest Premium – Parking Aid Sensor (Part No.BWA1018)
from
$81.99
The Parking Aid Sensor detects objects near the front and rear of the vehicle to provide warning of immanent contact with an object, vehicle or person.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
In-Demand Wire Connectors for 2003 Mercedes-Benz CLK430s
Select from 1 premium Wire Connectors parts for your 2003 Mercedes-Benz CLK430.
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
FAQs for 2003 Mercedes-Benz CLK430 Electrical Parts
Which Electrical Parts are best-sellers for 2003 Mercedes-Benz CLK430s?
Out of 6 Electrical Parts that fit 2003 Mercedes-Benz CLK430s, the following parts are the top sellers:
- Headlight Wiring Harness (10954702) – $12.79
- Multi-Use Connector (12444442) – $11.99
- Multi-Use Connector (12447269) – $12.99
What’s the price range for 2003 Mercedes-Benz CLK430 Electrical Parts?
Electrical Part prices for the 2003 Mercedes-Benz CLK430 start at $11.99 and go up to $81.99 for the most premium parts.
What’s the average price of a Electrical Part for a 2003 Mercedes-Benz CLK430?
The average price for Electrical Parts for the 2003 Mercedes-Benz CLK430 is $29.29. 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 CLK430 model years?
What are the cheapest Electrical Parts for my 2003 Mercedes-Benz CLK430?
The cheapest 2003 Mercedes-Benz CLK430 Electrical Parts we carry in stock are:
- Multi-Use Connector (12444442) – $11.99
- Headlight Wiring Harness (10954702) – $12.79
- Multi-Use Connector (12447269) – $12.99
- Headlight Wiring Harness (12521233) – $13.99
- Multi-Use Connector (12441247) – $41.99
What types of Electrical Parts do you sell for my 2003 Mercedes-Benz CLK430?
As of 11/2/25, these are some of the most in-demand types of Electrical Parts for a 2003 Mercedes-Benz CLK430:
Can I get help with 2003 Mercedes-Benz CLK430 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 CLK430 Electrical Parts?
Advance Auto Parts keeps returns simple. For new Mercedes-Benz CLK430 Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
