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Mercedes 300D Radiator Reviews
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Shop Mercedes 300D Replacement Radiator

Comfort-optimized cars like the high-end Mercedes 300D are intended to be used carefully and also given needed repairs. To preserve the comfort and luxury you selected with your Mercedes 300D, it's important to select only the top names in OEM and upgrade parts. Buyers who choose a Mercedes are aware that performance and comfort are worth every penny; top-notch parts will keep your car or truck in top shape. When they need power and enduring design vehicle owners look for the technology which can be found in every Mercedes car. Mercedes vehicles are renowned for offering bold appearances, dependability, and performance that vehicle owners can rely on. The Mercedes 300D Radiator prevents engine overheating by maintaining the engine's coolant at a proper temperature. Positioned just behind the vehicle's front grille, these items are an essential component of the engine cooling system. The radiator is mounted in front of your engine and utilizes air moving through the front grille to reduce the temperature of the antifreeze. You selected a performance-optimized car to enjoy its excellent power and performance, back up that decision and install the best replacement parts and accessories. Whether it's the heaters and defrosters to windows and controls, restoring your beloved car or truck with the best parts is the smartest move, time after time. Purchasing a Mercedes was a good choice, and keeping it in showroom condition is even more sensible. Many times the hardest thing about repairing an older vehicle is finding an honest source for outstanding parts. Take advantage of www.partsgeek.com every time you require top quality auto parts to receive great service and a great price day in, day out.

We stock these Radiator brands for the Mercedes 300D: NissensAPDIBehrSpectra PremiumOSC Automotive

Radiators available for the following Mercedes 300D years: 1993, 1992, 1991, 1990, 1987, 1985, 1984, 1983, 1982, 93, 92, 91, 90, 87, 85, 84, 83, 82. This part is also sometimes called Mercedes 300D Auto Radiators. We stock radiator parts for most Mercedes models including E320, ML320, CLK430, GL450, E300, C230, 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, 420SEL, CLK55 AMG, GL550, 300SE and S320.

Radiator for Mercedes 300D - Partsgeek

Select your 300D year

Review Fitment Notes
Showing 17 of 63 Results
Nissens Radiator - for 1987 Mercedes 300D - W0133-1715536 Click to Enlarge
5 Stars
Nissens W0133-1715536
Radiator
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Part Number: W0133-1715536
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$368.00
Our Price: $280.58
(14) In Stock
This Part Fits:
Catalog: A
Vehicle
1987 Mercedes 300D
APDI Radiator - for 1984 Mercedes 300D 3.0L 5 Cyl - 8010473 Click to Enlarge
5 Stars
APDI 8010473
Radiator
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Part Number: 8010473
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 Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Thickness: 1-1/4 in
Core Width: 21-1/8 in
Core Height: 16-11/16 in
Shipping Options: Ground
$199.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1984 Mercedes 300D 3.0L 5 Cyl
Nissens Radiator - for 1993 Mercedes 300D - W0133-1715521 Click to Enlarge
Website Reviews
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Part Number: W0133-1715521
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$420.00
Our Price: $276.58
View Details
This Part Fits:
Catalog: A
Vehicle
1993 Mercedes 300D
APDI Radiator - for 1985 Mercedes 300D 3.0L 5 Cyl - 8010473 Click to Enlarge
5 Stars
APDI 8010473
Radiator
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Part Number: 8010473
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 Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Thickness: 1-1/4 in
Core Width: 21-1/8 in
Core Height: 16-11/16 in
Shipping Options: Ground
$199.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mercedes 300D 3.0L 5 Cyl
Nissens Radiator - for 1985 Mercedes 300D - W0133-1599235 Click to Enlarge
4.7 Stars
Nissens W0133-1599235
Radiator
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Part Number: W0133-1599235
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$400.00
Our Price: $230.58
View Details
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300D
APDI Radiator - for 1982 Mercedes 300D 3.0L 5 Cyl - 8010473 Click to Enlarge
5 Stars
APDI 8010473
Radiator
Loading Reviews...
Part Number: 8010473
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 Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Thickness: 1-1/4 in
Core Width: 21-1/8 in
Core Height: 16-11/16 in
Shipping Options: Ground
$199.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1982 Mercedes 300D 3.0L 5 Cyl
APDI Radiator - for 1993 Mercedes 300D 2.5L 5 Cyl - 8011310 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8011310
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 Row Quantity: 2
Construction: Plastic Tank Aluminum
Core Thickness: 1-5/8 in
Core Width: 24 in
Core Height: 19-1/4 in
Shipping Options: Ground
$194.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1993 Mercedes 300D 2.5L 5 Cyl
Nissens Radiator - for 1992 Mercedes 300D - W0133-1715521 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1715521
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$420.00
Our Price: $276.58
View Details
This Part Fits:
Catalog: A
Vehicle
1992 Mercedes 300D
APDI Radiator - for 1983 Mercedes 300D 3.0L 5 Cyl - 8010473 Click to Enlarge
5 Stars
APDI 8010473
Radiator
Loading Reviews...
Part Number: 8010473
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 Row Quantity: 1
Construction: Plastic Tank Aluminum
Core Thickness: 1-1/4 in
Core Width: 21-1/8 in
Core Height: 16-11/16 in
Shipping Options: Ground
$199.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1983 Mercedes 300D 3.0L 5 Cyl
APDI Radiator - for 1992 Mercedes 300D 2.5L 5 Cyl - 8011310 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8011310
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 Row Quantity: 2
Construction: Plastic Tank Aluminum
Core Thickness: 1-5/8 in
Core Width: 24 in
Core Height: 19-1/4 in
Shipping Options: Ground
$194.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1992 Mercedes 300D 2.5L 5 Cyl
Behr Radiator - for 1984 Mercedes 300D - 126 500 35 03 Click to Enlarge
5 Stars
Behr 126 500 35 03
Radiator
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Part Number: 126 500 35 03
Brand: Behr
Notes: Radiator
Condition: New
Shipping Options: Ground
$199.73
View Details
This Part Fits:
Catalog: G
Vehicle
1984 Mercedes 300D
Spectra Premium Radiator - for 1985 Mercedes 300D 3.0L 5 Cyl - CU473 Click to Enlarge
5 Stars
Spectra Premium CU473
Radiator
Loading Reviews...
Part Number: CU473
Brand: Spectra Premium
Notes: Radiator
Condition: New
Shipping Options: Ground
$159.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mercedes 300D 3.0L 5 Cyl
APDI Radiator - for 1991 Mercedes 300D 2.5L 5 Cyl - 8011310 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8011310
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 Row Quantity: 2
Construction: Plastic Tank Aluminum
Core Thickness: 1-5/8 in
Core Width: 24 in
Core Height: 19-1/4 in
Shipping Options: Ground
$194.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1991 Mercedes 300D 2.5L 5 Cyl
Nissens Radiator - for 1991 Mercedes 300D - W0133-1715521 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1715521
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$420.00
Our Price: $276.58
View Details
This Part Fits:
Catalog: A
Vehicle
1991 Mercedes 300D
Nissens Radiator - for 1983 Mercedes 300D - W0133-1599235 Click to Enlarge
4.7 Stars
Nissens W0133-1599235
Radiator
Loading Reviews...
Part Number: W0133-1599235
Brand: Nissens
Notes: Aluminum Core
Product Remark: Plastic Tank
Condition: New
Shipping Options: Ground Shipping
List Price:
$400.00
Our Price: $230.58
View Details
This Part Fits:
Catalog: A
Vehicle
1983 Mercedes 300D
OSC Automotive Radiator - for 1987 Mercedes 300D 3.0L 6 Cyl - 119 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 119
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
$284.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1987 Mercedes 300D 3.0L 6 Cyl
APDI Radiator - for 1993 Mercedes 300D 2.5L 5 Cyl - 8011310 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 8011310
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 Row Quantity: 2
Construction: Plastic Tank Aluminum
Core Thickness: 1-5/8 in
Core Width: 24 in
Core Height: 19-1/4 in
Shipping Options: Ground
$163.97
(2) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
1993 Mercedes 300D 2.5L 5 Cyl

Related Cooling System Parts

Research on Radiator for Mercedes 300D

The Mercedes-Benz W189 model 300 was a four-door luxury tourer produced by Mercedes-Benz between 1957 and 1962. Marketed as the Type 300d, it is sometimes identified as an Adenauer, after the first Chancellor of the Federal Republic of Germany. Technologically advanced, the type 300 shared numerous design innovations and mechanical components with the Mercedes-Benz 300 SL, including engine, suspension, and chassis. Designed to give reliable service under prolonged use, the engine featured deep water jackets, thermostatically controlled oil cooling, copper-lead bearings and a hardened crankshaft. With no natural cruising speed, the car could sustain anything up to its maximum speed all day. The combination of a rigid X-shaped ovoid steel tube frame and four-wheel independent suspension provided nimble handling. Double wishbones, coil springs, and a stabilizer bar were used up front and Mercedes' typical double coil spring swing axle in rear. An innovative dashboard-operated rear load-leveling suspension engaged a torsion bar to increase stiffness when needed, and a pedal-operated central lubrication system quieted friction points.

A car's engine has numerous moving parts, and where there is movement there is friction, and friction creates heat. Motor oil is pumped throughout the engine block to provide some lubrication, but not enough to overcome all the excess heat energy, so normal operations can result in overheating. This is where the radiator system comes into play. The engine block must be kept cool to avoid problems like overheating. If the pistons cannot slide freely in their cylinders due to excessive can result in friction, they will eventually snap and cause total engine failure. To prevent this, a mixture of water and anti-freeze is pumped through chambers in the engine block to absorb the excess heat and draw it away from vital areas. When this superheated engine coolant exits the engine block, it returns through a large rubber hose. As the coolant navigates these nooks and crannies, excess heat is drawn out through the walls.

By the time the superheated engine coolant has made its way through all the chambers, it should be cool enough to make a return trip through the engine block. If anything goes wrong with the radiator itself, such as a leak or broken hose, the operating temperature of the car can reach a dangerous level within minutes. This can be catastrophic if neglected. If your top radiator neck breaks off when you are cruising at highway speed you can quickly lose all your coolant.

What causes radiator failure?

Use only the Mercedes engine coolant. It contains additives that control Ph factor in the water. When the Ph factor is uncontrolled, the coolant can cause deterioration of the radiator's plastic. Another cause of failure can be the narrow Mercedes hose clamp that, if. If that clamp is overly tightened, will put undue stress on the neck.

What preventative measures can be taken to ensure the radiator's neck does not break?

Epoxy a copper or aluminum sleeve inside the neck.

What other radiator related problems can endanger the vehicles engine?

The rupture of one of the large oil cooler lines can easily ruin your engine. When one of these lines goes, you can lose all your engine oil in just a few minutes.

What is the Mercedes 300D Radiator replacement cost?

Replacement radiators for the Mercedes 300D are available from PartsGeek at prices ranging from $134 to $220.

Mercedes 300D Radiator Reviews
5 of 5
Verified Customer
12/3/13 11:37 AM - USA

Radiator arrived the day after my order was placed. Fit perfectly and works fine. Great customer service. Thanks - Doug

- 1984 Mercedes 300D Radiator
5 of 5
Verified Customer
8/4/14 02:06 AM - USA

The product is exactly what I expected. The quality is good, price is right and shipping is fast. Will buy again. - Bob L. San Diego

- 1987 Mercedes 300D Radiator
5 of 5
Verified Customer
5/22/15 02:08 AM - USA

I ordered a Nissens radiator at the best price I found on the internet and was quite surprised to find it came from NJ to my CA front porch the next day (Actually turns out it shipped from a CA warehouse), still Super Fast. - Free Shipping arrived in CA next

- 1982 Mercedes 300D Radiator
5 of 5
Verified Customer
11/26/16 01:12 AM - USA

Great service overall. Go PARTSGEEK!!!!!!!!!!!!!!!! - Jenna Diesel

- 1985 Mercedes 300D Radiator
4 of 5
Verified Customer
11/26/16 01:44 PM - USA

Copy of OE Behr in pretty much every detail. On the one I received the left plastic loop/ cavity where fan shield clips in needed to be cleared out with an xacto knife due to excess plastic in hole. Despite that, seems to be of pretty good quality for the price. Not sure on the longevity, as I just installed it. - Pretty Good Copy of OE Behr

- 1984 Mercedes 300D Radiator
5 of 5
Verified Customer
9/4/17 06:30 PM - USA

Very fast shipping and highly recommend to a f a friend. I will buy again - Highly recommended

- 1983 Mercedes 300D Radiator