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Mercedes 420SEL Radiator Reviews
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Shop Mercedes 420SEL Replacement Radiator

Mercedes is a renowned producer applauded for building vehicles that feature unusual detailing and boosted durability. For cars that include protection, durability, and value, vehicle buyers trust in Mercedes. For consumers in the know, Mercedes stands for reliability, distinguished style and superior vehicle handling. Mercedes crafts automobiles that provide the ultimate of class and power arranged in a secure and stylish design. Mercedes possesses a reputation for innovative style that really gets noticed, and the appearance is backed-up by economical performance. Superb engine power and road performance are derived from great parts and accessories. A Mercedes 420SEL Radiator inhibits overheating by maintaining the engine's coolant at a safe temperature. Your Mercedes 420SEL Radiator is vital to the cooling system as it contains the coolant resources that are crucial to travel inside the engine. Usually, the Mercedes 420SEL Radiator is made from plastic or metal and keeps the coolant mixture of antifreeze and water used to keep the motor cooled off once it is running. Your fine Mercedes was designed with the highest care and skill; it needs new replacement or OEM components with a similar high level of value.

We stock these Radiator brands for the Mercedes 420SEL: Action CrashNissensAPDIOSC Automotive

Radiators available for the following Mercedes 420SEL years: 1991, 1990, 1989, 1988, 1987, 1986, 91, 90, 89, 88, 87, 86. This part is also sometimes called Mercedes 420SEL Auto Radiators. We stock radiator parts for most Mercedes models including E320, ML320, CLK430, GL450, E300, C230, 300D, S550, ML350, 380SL, E430, E500, C280, CLK500, S500, 560SL, ML430, C300, 300E, 190E, S430, E420, C240, 300SD, ML500, 240D, SL500, CLK350, 300TD, Sprinter 2500, E350, CLS550, CLK320, SLK230, E55 AMG, CLS500, CLK55 AMG, GL550, 300SE and S320.

Select your 420SEL year

Review Fitment Notes
Showing 13 of 42 Results
Action Crash Radiator - for 1987 Mercedes 420SEL - RAD438 Click to Enlarge
5 Stars
Action Crash RAD438
Radiator
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Part Number: RAD438
Brand: Action Crash
Notes: RADIATOR; PLASTIC AND ALUMINUM
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$391.42
Our Price: $231.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
1987 Mercedes 420SEL RADIATOR; PLASTIC AND ALUMINUM
Nissens Radiator - for 1991 Mercedes 420SEL - W0133-1715939 Click to Enlarge
5 Stars
Nissens W0133-1715939
Radiator
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Part Number: W0133-1715939
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$309.22
Our Price: $278.58
(20) In Stock
This Part Fits:
Catalog: A
Vehicle
1991 Mercedes 420SEL
APDI Radiator - for 1991 Mercedes 420SEL - 8010438 Click to Enlarge
Website Reviews
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Part Number: 8010438
Brand: APDI
Notes: Radiator
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Thickness: 1-1/4 in
Core Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Width: 26-1/4 in
Core Height: 16-7/8 in
Shipping Options: Ground
$205.43
View Details
This Part Fits:
Catalog: B
Vehicle
1991 Mercedes 420SEL
Nissens Radiator - for 1991 Mercedes 420SEL Base 4.2L V8 Naturally Aspirated GAS - 62727A Click to Enlarge
Website Reviews
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Part Number: 62727A
Brand: Nissens
Notes: Radiator
Condition: New
Material: Aluminum
Shipping Options: Ground
$172.43
(19) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
1991 Mercedes 420SEL Base 4.2L V8 Naturally Aspirated GAS
APDI Radiator - for 1988 Mercedes 420SEL - 8010438 Click to Enlarge
Website Reviews
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Part Number: 8010438
Brand: APDI
Notes: Radiator
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Thickness: 1-1/4 in
Core Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Width: 26-1/4 in
Core Height: 16-7/8 in
Shipping Options: Ground
$205.43
View Details
This Part Fits:
Catalog: B
Vehicle
1988 Mercedes 420SEL
Nissens Radiator - for 1989 Mercedes 420SEL - W0133-1715939 Click to Enlarge
5 Stars
Nissens W0133-1715939
Radiator
Loading Reviews...
Part Number: W0133-1715939
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$309.22
Our Price: $278.58
(20) In Stock
This Part Fits:
Catalog: A
Vehicle
1989 Mercedes 420SEL
Nissens Radiator - for 1987 Mercedes 420SEL Base 4.2L V8 Naturally Aspirated GAS - 62727A Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 62727A
Brand: Nissens
Notes: Radiator
Condition: New
Material: Aluminum
Shipping Options: Ground
$172.43
(19) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
1987 Mercedes 420SEL Base 4.2L V8 Naturally Aspirated GAS
APDI Radiator - for 1990 Mercedes 420SEL - 8010438 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8010438
Brand: APDI
Notes: Radiator
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Thickness: 1-1/4 in
Core Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Width: 26-1/4 in
Core Height: 16-7/8 in
Shipping Options: Ground
$205.43
View Details
This Part Fits:
Catalog: B
Vehicle
1990 Mercedes 420SEL
APDI Radiator - for 1986 Mercedes 420SEL - 8010438 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8010438
Brand: APDI
Notes: Radiator
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Thickness: 1-1/4 in
Core Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Width: 26-1/4 in
Core Height: 16-7/8 in
Shipping Options: Ground
$205.43
View Details
This Part Fits:
Catalog: B
Vehicle
1986 Mercedes 420SEL
APDI Radiator - for 1987 Mercedes 420SEL - 8010438 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8010438
Brand: APDI
Notes: Radiator
  • Agility offers a complete line of automotive radiators covering over 98% of all North American vehicle applications.
  • Agility provides value in many different ways: increased thermal performance, enhanced design features, and design commonization for maximum availability with the minimum amount of parts.
  • Agility offers certified radiators that meets or exceeds the manufacturer's specifications that are ready to install out of the box.
  • Engineering and manufactured under ISO TS16949 quality system, every radiator is 100% leak tested.
Condition: New
Core Thickness: 1-1/4 in
Core Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Width: 26-1/4 in
Core Height: 16-7/8 in
Shipping Options: Ground
$205.43
View Details
This Part Fits:
Catalog: B
Vehicle
1987 Mercedes 420SEL
Nissens Radiator - for 1987 Mercedes 420SEL - W0133-1715939 Click to Enlarge
5 Stars
Nissens W0133-1715939
Radiator
Loading Reviews...
Part Number: W0133-1715939
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$309.22
Our Price: $278.58
(20) In Stock
This Part Fits:
Catalog: A
Vehicle
1987 Mercedes 420SEL
Nissens Radiator - for 1991 Mercedes 420SEL - 126 500 48 03 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 126 500 48 03
Brand: Nissens
Notes: Radiator
Condition: New
Shipping Options: Ground
$192.73
(14) In Stock
This Part Fits:
Catalog: G
Vehicle
1991 Mercedes 420SEL
OSC Automotive Radiator - for 1991 Mercedes 420SEL 4.2L V8 - 438 Click to Enlarge
Website Reviews
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Part Number: 438
Brand: OSC Automotive
Notes: Radiator
  • Hassle free installation
  • O.E. performance and exceptional quality
  • Engineering enhancements provide improved cooling and longer life cycle
  • Components are fitted and torqued in place to factory specifications
  • Premium grade tubes, fins, headers, tanks, and other components are used to make OSC radiators more durable.
  • Drop in fit, form and function. All necessary fittings or hardware are included in each unit for an easy install.
  • Complete Radiators 100% tested up to three times during production: OSC tests the transmission and engine oil coolers prior to installation into the tank. The radiator core is tested prior to assembly and then once the assembly is complete the unit is tes
  • Enhancements added to solve original design failures and to improve the life of high mileage vehicles: adding more fins per inch, thicker cores and even larger transmission coolers to overcome the added heat associated with these vehicles.
Condition: New
Shipping Options: Ground
$205.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1991 Mercedes 420SEL 4.2L V8

Related Cooling System Parts

Research on Radiator for Mercedes 420SEL

The Mercedes 420SEL's cooling system has not evolved much since the 20th century. What has changed is that the system has become more reliable and high-performing. The system consists of a radiator, a liquid coolant, a thermostat, a water pump and a radiator cap. These parts work together to keep the engine within normal acceptable temperatures. Although there are many parts that make up the coolant, one part is particularly important. This part is the radiator.

Symptoms of a Radiator gone bad

The key symptoms to look out for include the overheating of the automobile. The radiator's job is to prevent overheating of the engine. As a result, any overheating is an indicator that the radiator is faulty. The second symptom to look out for is a leaking coolant. Modern automobiles contain the liquid coolant system. If you observe leaks underneath the vehicle, then the radiator is faulty. Other symptoms to look out for include a sludge occurring in the radiator. A normal working coolant is usually red, yellow or green in color. However, when the radiator gets damaged or worn out, the fluid gets discolored by contaminants. The fluid ends up looking like sludge.

It is advisable to contact a mechanic to make repairs as soon as you notice these symptoms. Do not attempt to drive a vehicle with a faulty radiator. This may lead to further complications such as cylinder head warping, engine block failure, overheating. It is never a good idea to drive a vehicle with coolant issues.

What Is The Cost Of Mercedes 420SEL Radiator Repair

The price incurred for a new Mercedes 420SEL Radiator at the usual mechanic might vary a lot depending on what state you live in, the exact nature of the repair or service, and the make and model of your car. Having the service handled by a nearby repair shop can run anywhere from $572 to $1003 depending on the location and the exact circumstances of the replacement. About 76% of the cost of this repair is the expense for the part and the remaining 24% will be the cost of the labor. Getting the part individually at PartsGeek.com will save you a large amount of cash; you will find a Mercedes 420SEL Radiator for around $125 at the site, saving you up to $637.28 on the service.

How Can I Discover The Best Mercedes 420SEL Radiator Prices?

When there are any questions about our parts, our customer support people are available to you by telephone or by e-mail - with the usual outstanding customer service. Visit www.partsgeek.com any time you want the best quality car and truck parts to receive friendly service and a reasonable price with every order.

Mercedes 420SEL Radiator Reviews
5 of 5
Verified Customer
4/2/14 09:16 AM - USA

Product meets all specs of original, easy to install without any major adjustments. - Radiator review

- 1991 Mercedes 420SEL Radiator
5 of 5
Verified Customer
8/15/14 05:00 PM - USA

excellent customer service via phone i am gonna buy all my after market parts from this web site and they extend extended warrenties - customer service

- 1991 Mercedes 420SEL Radiator
5 of 5
Verified Customer
9/22/14 08:56 AM - USA

This was great product. I received status on the shipping and came on time. I would recommend this company to my friends. - james standish

- 1988 Mercedes 420SEL Radiator
5 of 5
Verified Customer
6/30/15 06:12 PM - USA

Parts Geek is the best auto-parts online store,very easy to browse. Prices are competitive low and its free shipping. I ordered all my parts from it and shipping is fairly quick. Don't take my words for it please shop around and yu'll see!

ParstGeek for Ever! - HNgSupra

- 1988 Mercedes 420SEL Radiator