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NRF NRF Oil Radiator, Engine Oil 31821 31821

NRF Oil Radiator, Engine Oil 31821

Name: NRF Oil Radiator, Engine Oil 31821 31821 - NRF (49550639)
Brand: NRF
SKU: 49550639
Price: 41.59 EUR
Availability: InStock

Compatible with MERCEDES-BENZ S-CLASS (W221, V221) , MERCEDES-BENZ E-CLASS T-Model (S212) , MERCEDES-BENZ E-CLASS (W212) Show more info

NRF oil radiator designed for engine oil cooling. Ensures optimal engine temperature and performance.

41.59 EUR

inc. VAT 21%

In stock 5

Delivery	1 day (30.03.2026)
PN	31821
Make	NRF
EAN	8718042319241

Description
Specification
Alternatives
Compatibility
OE numbers

This NRF oil radiator, part number 31821, is specifically engineered to manage and dissipate heat from your engine oil. Maintaining the correct oil temperature is crucial for the longevity and performance of your engine, preventing overheating and reducing wear on critical components. Crafted with quality materials, this radiator ensures efficient heat exchange, contributing to the overall health and reliability of your vehicle's lubrication system. Its design is optimized for seamless integration, making installation straightforward. Properly cooled engine oil provides consistent lubrication, even under demanding driving conditions. This NRF oil radiator is a vital component for drivers who prioritize engine protection and sustained performance.

Designed for effective engine oil cooling
Helps maintain optimal engine operating temperature
Reduces wear and tear on engine components
Ensures consistent lubrication under load
High-quality construction for durability
Facilitates efficient heat dissipation
Direct fit for easy installation
Supports overall engine health and performance

Material

Aluminum

Mesh depth [mm]

52°

Network width [mm]

142

Network length [mm]

Number of grooves

Additional article/Additional information

with gaskets

MERCEDES-BENZ
- S-CLASS (W221, V221)
  - S 400 Hybrid (221.095, 221.195) (205kW/279PS)
  - S 350 (221.056, 221.156) (200kW/272PS)
  - S 500 (221.071, 221.171) (285kW/388PS)
  - S 450, S 450 L (221.070, 221.170) (250kW/340PS)
  - S 450 4-matic (221.084, 221.184) (250kW/340PS)
  - S 500 4-matic (221.086, 221.186) (285kW/388PS)
  - S 350 4-matic (221.087, 221.187) (200kW/272PS)
  - S 280 (221.054) (170kW/231PS)
  - S 300 (221.054, 221.154) (170kW/231PS)
- E-CLASS T-Model (S212)
  - E 350 (212.256) (200kW/272PS)
  - E 350 4-matic (212.287) (200kW/272PS)
  - E 350 CGI (212.257) (215kW/292PS)
  - E 500 (212.272) (285kW/388PS)
  - E 300 (212.254) (170kW/231PS)
- E-CLASS (W212)
  - E 300 (212.054) (170kW/231PS)
  - E 350 CGI (212.057) (215kW/292PS)
  - E 350 4-matic (212.087) (200kW/272PS)
  - E 500 (212.072) (285kW/388PS)
  - E 500 4-matic (212.090) (285kW/388PS)
  - E 350 (212.056) (200kW/272PS)
  - E 250 (212.052) (150kW/204PS)
- GLK-CLASS (X204)
  - 350 (204.956) (200kW/272PS)
  - 280 4-matic (204.981) (170kW/231PS)
  - 350 4-matic (204.987) (200kW/272PS)
  - 300 4-matic (204.981) (170kW/231PS)
- C-CLASS T-Model (S204)
  - C 350 CGI (204.257) (225kW/306PS)
  - C 230 (204.252) (150kW/204PS)
  - C 280 (204.254) (170kW/231PS)
  - C 350 (204.256) (200kW/272PS)
  - C 300 (204.254) (170kW/231PS)
  - C 250 (204.252) (150kW/204PS)
- E-CLASS Kabriolets (A207)
  - E 350 (207.456) (200kW/272PS)
  - E 350 CGI (207.457) (215kW/292PS)
  - E 500 (207.472) (285kW/388PS)
- SLK (R171)
  - 350 (171.456) (200kW/272PS)
  - 280 (171.454) (170kW/231PS)
  - 350 (171.458) (224kW/305PS)
  - 300 (171.454) (170kW/231PS)
- CLS (C219)
  - CLS 350 (219.356) (200kW/272PS)
  - CLS 350 (219.357) (215kW/292PS)
  - CLS 500 (219.372) (285kW/388PS)
  - CLS 280 (219.354) (170kW/231PS)
  - CLS 300 (219.354) (170kW/231PS)
- M-CLASS (W164)
  - ML 350 4-matic (164.186) (200kW/272PS)
  - ML 500 4-matic (164.172) (285kW/388PS)
- E-CLASS (W211)
  - E 280 (211.054) (170kW/231PS)
  - E 350 (211.056) (200kW/272PS)
  - E 280 4-matic (211.092) (170kW/231PS)
  - E 350 4-matic (211.087) (200kW/272PS)
  - E 500 4-matic (211.090) (285kW/388PS)
  - E 500 (211.072) (285kW/388PS)
  - E 350 CGI (211.057) (215kW/292PS)
  - E 230 (211.052) (150kW/204PS)
- E-CLASS T-Model (S211)
  - E 280 T (211.254) (170kW/231PS)
  - E 350 T (211.256) (200kW/272PS)
  - E 280 T 4-matic (211.292) (170kW/231PS)
  - E 350 T 4-matic (211.287) (200kW/272PS)
  - E 500 T (211.272) (285kW/388PS)
  - E 500 T 4-matic (211.290) (285kW/388PS)
  - 350 CGI (211.257) (215kW/292PS)
  - E 230 T (211.252) (150kW/204PS)
- C-CLASS Coupe (CL203)
  - C 350 (203.756) (200kW/272PS)
  - C 230 (203.752) (150kW/204PS)
- CLK Kabriolets (A209)
  - CLK 350 (209.456) (200kW/272PS)
  - CLK 280 (209.454) (170kW/231PS)
  - CLK 500 (209.472) (285kW/388PS)
- CLK (C209)
  - CLK 350 (209.356) (200kW/272PS)
  - CLK 280 (209.354) (170kW/231PS)
  - CLK 500 (209.372) (285kW/388PS)
- C-CLASS (W203)
  - C 280 (203.054) (170kW/231PS)
  - C 280 4-matic (203.092) (170kW/231PS)
  - C 350 (203.056) (200kW/272PS)
  - C 350 4-matic (203.087) (200kW/272PS)
  - C 230 (203.052) (150kW/204PS)
- C-CLASS T-Model (S203)
  - C 350 (203.256) (200kW/272PS)
  - C 350 4-matic (203.287) (200kW/272PS)
  - C 280 (203.254) (170kW/231PS)
  - C 280 4-matic (203.292) (170kW/231PS)
  - C 230 (203.252) (150kW/204PS)
- R-CLASS (W251, V251)
  - R 350 4-matic (251.065, 251.165) (200kW/272PS)
  - R 280 (251.054, 251.154) (170kW/231PS)
  - R 350 (251.056, 251.156) (200kW/272PS)
  - R 500 4-matic (251.072, 251.172) (285kW/388PS)
  - R 300 (251.054, 251.154) (170kW/231PS)
  - R 300 4-matic (251.062) (170kW/231PS)
- GL-CLASS (X164)
  - GL 450 4-matic (164.871) (250kW/340PS)
  - GL 500 4-matic (164.886) (285kW/388PS)
- SL (R230)
  - 350 (230.456) (200kW/272PS)
  - 500 (230.471) (285kW/388PS)
  - 350 (230.458) (232kW/316PS)
  - 280 (230.454) (170kW/231PS)
  - 300 (230.454) (170kW/231PS)
- SPRINTER 3-t Autobuss (B906)
  - 224 (906.713) (190kW/258PS)
- SPRINTER 3-t Furgons (B906)
  - 224 (906.613) (190kW/258PS)
- SPRINTER 3-t Platforma/Šasija (B906)
  - 224 (906.113, 906.213) (190kW/258PS)
- SPRINTER 3,5-t Autobuss (B906)
  - 324 (906.733, 906.735) (190kW/258PS)
- SPRINTER 3,5-t Furgons (B906)
  - 324 (906.633, 906.635, 906.637) (190kW/258PS)
- SPRINTER 3,5-t Platforma/Šasija (B906)
  - 324 (906.133, 906.135, 906.233, 906.235, 906.132,... (190kW/258PS)
- S-CLASS Coupe (C216)
  - CL 500 (216.371) (285kW/388PS)
  - CL 500 4-matic (216.386) (285kW/388PS)
- C-CLASS (W204)
  - C 230 (204.052) (150kW/204PS)
  - C 280 (204.054) (170kW/231PS)
  - C 350 (204.056) (200kW/272PS)
  - C 230 4-matic (204.085) (150kW/204PS)
  - C 280 4-matic (204.081) (170kW/231PS)
  - C 350 4-matic (204.087) (200kW/272PS)
  - C 350 CGI (204.065) (215kW/292PS)
  - C 300 (204.054) (170kW/231PS)
  - C 300 4-matic (204.081) (170kW/231PS)
- CLC-CLASS (CL203)
  - CLC 230 (203.752) (150kW/204PS)
  - CLC 350 (203.756) (200kW/272PS)
  - CLC 250 (150kW/204PS)
- VITO / MIXTO Furgons (W639)
  - 126 (639.601, 639.603, 639.605) (190kW/258PS)
- VITO Autobuss (W639)
  - 126 (639.701, 639.703, 639.705) (190kW/258PS)
- VIANO (W639)
  - 3.5 (639.811, 639.813, 639.815) (190kW/258PS)
- E-CLASS Coupe (C207)
  - E 350 CGI (207.357) (215kW/292PS)
  - E 500 (207.372) (285kW/388PS)
- SPRINTER 5-t Platforma/Šasija (B906)
  - 524 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
- SPRINTER 5-t Furgons (B906)
  - 524 (906.653, 906.655, 906.657) (190kW/258PS)
- SPRINTER 4,6-t Furgons (B906)
  - 424 (906.655, 906.657, 906.653) (190kW/258PS)
- SPRINTER 4,6-t Platforma/Šasija (B906)
  - 424 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
- G-CLASS Cabrio (W463)
  - G 500 (463.202) (285kW/388PS)
- G-CLASS (W463)
  - G 500 (463.222, 463.236, 463.237, 463.242) (285kW/388PS)
- GLS (X166)
  - 400 4-matic (166.856) (245kW/333PS)

MERCEDES-BENZ

2721800110 2721800210 2721800410 2721800510 2721880001 5989070190 A2721800110 A2721800210 A2721800410 A2721800510 A2721880001 A5989070190

NRF Oil Radiator, Engine Oil 31821

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NRF Oil Radiator, Engine Oil 31821

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