Car PartsMercedes-Benz PartsMercedes-Benz S420 PartsMercedes-Benz S420 Relay

Mercedes-Benz S420 Relay

Your S420 is a prized possession.

While it may not be difficult to locate replacement parts for Mercedes-Benz vehicles, these days only the highest quality are required to repair your car or truck. The vehicle in your driveway symbolizes the best in class compared to all the other cars, trucks, and SUVs these days. You purchased your S420 because its performance and German engineering appealed to your senses; so why would you be okay with second rate when it comes to superior quality auto parts? Mercedes-Benz automobile enthusiasts have come to expect a certain level of performance when driving their S420 around town.

The function and purpose of Relay.

A relay is simply a switch that can be used electrically. Electromechanical relays are the most widely used on the market. They perform their functions by activating electromagnets that put into motion the entire set of contacts to turn on or off circuits. Relays also help you to perform your Mercedes-Benz S420 logical car functions and inputs. If your Mercedes-Benz S420 doesn't start when you turn the ignition switch on, and if the engine light can't switch "ON" and "OFF", it probably means that the main relay is broken. You can repair it, or buy a new one in case you prefer a faster solution.

You've tried the rest, now try the best.

Select Your YearAt Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the correct Mercedes-Benz S420 part for your project or repair. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Bring your S420 back to life with the highest quality repair parts from the experts at Car Parts Discount. If your car or truck was built in 1999, 1998, 1997, 1996, 1995, 1994, then you will find the correct Mercedes-Benz S420 Relay parts right here.

Select Your Year

Mercedes S420 Multi Purpose Relay, OEM: 001 542 02 19/0015420219
Replacement Multi Purpose Relay 001 542 02 19
6.85, Save 77%   HOT DEAL! POPULAR
OEM: 001 542 02 19, Item: 137146
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Auxiliary Fan Relay (ESG Control Unit), OEM: 016 545 96 32/0165459632
Genuine Auxiliary Fan Relay (ESG Control Unit) 016 545 96 32
205.95, Save 39%   NEW ITEM
OEM: 016 545 96 32, Item: 481688
2 In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Multi Purpose Relay, OEM: 001 542 74 19/0015427419
Replacement Multi Purpose Relay 001 542 74 19
22.40, Save 39%  
OEM: 001 542 74 19, Item: 51748
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Multi Purpose Relay (5-Pin) (Silver), OEM: 001 542 02 19/0015420219
URO Multi Purpose Relay (5-Pin) (Silver) 001 542 02 19
8.35, Save 31%   POPULAR
OEM: 001 542 02 19, Item: 534585
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Relay, OEM: 0015420219
Genuine Relay 0015420219
35.15, Save 39%  
OEM: 0015420219, Item: 53594
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Auxiliary Water Pump Relay (3-Pin) (Blue), OEM: 001 542 99 19/0015429919
Genuine Auxiliary Water Pump Relay (3-Pin) (Blue) 001 542 99 19
30.95, Save 39%   NEW ITEM
OEM: 001 542 99 19, Item: 480603
2 In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Fuel Pump Relay, OEM: 0015428319
Genuine Fuel Pump Relay 0015428319
58.55, Save 39%   NEW ITEM
OEM: 0015428319, Item: 53604
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Relay, OEM: 0015428219
Stribel Relay 0015428219
48.15, Save 39%   NEW ITEM
OEM: 0015428219, Item: 53603
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Intermittent Wiper Relay (Rebuilt), OEM: 140 542 00 19/1405420019
ProgRama Intermittent Wiper Relay (Rebuilt) 140 542 00 19
191.35, Save 39%, Core Refund: $ 55.00   NEW ITEM
OEM: 140 542 00 19, Item: 490646
3 In Stock, Usually ships within 1 business day

Mercedes-Benz S420
Mercedes S420 Auxiliary Engine Cooling Fan Relay (Stage II), OEM: 001 542 82 19/0015428219
Stribel Auxiliary Engine Cooling Fan Relay (Stage II) 001 542 82 19
60.55, Save 39%   NEW ITEM
OEM: 001 542 82 19, Item: 480599
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz S420