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The radiator in your Mercedes-Benz goes bad, and your vehicle's engine will overheat and fail, meaning more expensive repairs in the long run. If yours needs replacement, take care of it sooner rather than later; shop our OEM selection here at MB Part Source. Our prices are markdowns, and we offer fast nationwide shipping; take advantage and order now.

Radiator Tank

Part Number: 140-830-10-67
Mercedes-Benz Mercedes-Benz
Description: On fire wall.
Fits:
  • Mercedes-Benz:
    • 300SD,
    • 400SE,
    • 400SEL,
    • 500SEC,
    • 500SEL,
    • 600SEL,
    • S420
Backordered

Hexagon Head Bolt

Part Number: 304017-008034
Mercedes-Benz Mercedes-Benz
Notes: Up to chassis: 020 10/50, 12/52 120334 020 20/60, 22/62 120383 024,025 10/50, 12/52 150722 024,024 20/60, 22/62 150856 028,029 10/50,...
Other Names: Radiator Support Mount Bolt, Radiator Support Panel Bolt, Radiator Support Front Bolt
Replaces: 000933-008153, 000933008057, 000933008153, 005-990-75-00, 304017-008010, 914007-008025
Description: M8x25-8.8. Fuel tank to console. Bracket to mounting plate or to transmission. Bracket to bumper. Shackle to torsion bar. Intermediate...
Fits:
  • Mercedes-Benz:
    • 180A,
    • 180b,
    • 190,
    • 190C,
    • 190D,
    • 190DC,
    • 190E,
    • 220,
    • 220a,
    • 220b,
    • 220D,
    • 220Sb,
    • 230,
    • 230SL,
    • 240D,
    • 250,
    • 250C,
    • 250S,
    • 250SE,
    • 250SL,
    • 260E,
    • 280,
    • 280C,
    • 280CE,
    • 280S,
    • 280SE,
    • 280SEL,
    • 280SL,
    • 300S,
    • 300SD,
    • 300SE,
    • 300SEL,
    • 300SL,
    • 350SD,
    • 350SL,
    • 380SE,
    • 380SEC,
    • 380SEL,
    • 380SL,
    • 400E,
    • 400SE,
    • 400SEL,
    • 450SE,
    • 450SEL,
    • 450SL,
    • 450SLC,
    • 500E,
    • 500SEC,
    • 500SEL,
    • 500SL,
    • 560SEC,
    • 560SEL,
    • 600,
    • 600SEL,
    • 600SL,
    • A220,
    • A35 AMG,
    • AMG GT 43,
    • AMG GT 53,
    • AMG GT 55,
    • AMG GT 63,
    • AMG GT 63 Pro,
    • AMG GT 63 S,
    • AMG GT 63 S E Performance,
    • AMG GT Black Series,
    • AMG GT S,
    • C250,
    • C300,
    • C350,
    • C350e,
    • C400,
    • C43 AMG,
    • C450 AMG,
    • C63 AMG,
    • C63 AMG S,
    • C63 AMG S E Performance,
    • CL550,
    • CL600,
    • CL63 AMG,
    • CL65 AMG,
    • CLA250,
    • CLA35 AMG,
    • CLA45 AMG,
    • CLA45 AMG S,
    • CLS400,
    • CLS450,
    • CLS53 AMG,
    • CLS550,
    • CLS63 AMG,
    • CLS63 AMG S,
    • E250,
    • E300,
    • E350,
    • E400,
    • E43 AMG,
    • E450,
    • E53 AMG,
    • E550,
    • E63 AMG,
    • E63 AMG S,
    • EQE 350,
    • EQE 350 SUV,
    • EQE 350+,
    • EQE 350+ SUV,
    • EQE 500,
    • EQE 500 SUV,
    • EQE AMG,
    • EQE AMG SUV,
    • EQS 450,
    • EQS 450 SUV,
    • EQS 450+,
    • EQS 450+ SUV,
    • EQS 580,
    • EQS 580 SUV,
    • EQS AMG,
    • G500,
    • G55 AMG,
    • G550,
    • G550 4x4,
    • G580,
    • G63 4x4 Squared AMG,
    • G63 AMG,
    • G65 AMG,
    • GL320,
    • GL550,
    • GLA250,
    • GLA35 AMG,
    • GLA45 AMG,
    • GLB250,
    • GLB35 AMG,
    • GLC300,
    • GLC43 AMG,
    • GLC63 AMG,
    • GLC63 AMG S,
    • GLK250,
    • GLK350,
    • Maybach EQS 680 SUV,
    • Maybach S550,
    • Maybach S560,
    • Maybach S580,
    • Maybach S600,
    • Maybach S650,
    • Maybach S680,
    • Metris,
    • ML320,
    • ML350,
    • ML450,
    • ML500,
    • ML550,
    • ML63 AMG,
    • R320,
    • R350,
    • R500,
    • S350,
    • S400,
    • S420,
    • S450,
    • S500,
    • S550,
    • S550e,
    • S560,
    • S580,
    • S580e,
    • S600,
    • S63 AMG,
    • S63 AMG E Performance,
    • S65 AMG,
    • SL43 AMG,
    • SL55 AMG,
    • SL63 AMG,
    • SL63 AMG S E Performance,
    • Sprinter 1500,
    • Sprinter 2500,
    • Sprinter 3500,
    • Sprinter 3500XD,
    • Sprinter 4500
MSRP $4.20
$3.08

Hexagon Head Bolt

Part Number: 304017-006020
Mercedes-Benz Mercedes-Benz
Notes: 010,10/50 up to chassis 066175;010,12/52 up to chassis 067208 except for 067205;010,20/60 up to chassis 065672;010,22/62 up to chassis...
Other Names: Grip Handle Mount Bolt, Headlamp Assembly Upper Bolt, Impact Bar Bolt, Radiator Support Lower Bolt, Reservoir Tank Bolt, Center...
Replaces: 000933-006121, 000933-006245, 000933006121, 000933006245, 304017-006004, 914007-006016, 914007-006065
Description: M6x20. At air conditioner case or heater case.
Fits:
  • Mercedes-Benz:
    • 180C,
    • 190C,
    • 190D,
    • 190DC,
    • 190E,
    • 200,
    • 200D,
    • 220b,
    • 220D,
    • 220Sb,
    • 230,
    • 230SL,
    • 240D,
    • 250,
    • 250C,
    • 250S,
    • 250SE,
    • 250SL,
    • 260E,
    • 280,
    • 280C,
    • 280CE,
    • 280E,
    • 280SE,
    • 280SL,
    • 300CE,
    • 300D,
    • 300E,
    • 300S,
    • 300SD,
    • 300SE,
    • 300SEL,
    • 300SL,
    • 300TD,
    • 300TE,
    • 350SL,
    • 380SE,
    • 380SL,
    • 380SLC,
    • 400E,
    • 400SE,
    • 400SEL,
    • 450SE,
    • 450SEL,
    • 450SL,
    • 450SLC,
    • 500E,
    • 500SEC,
    • 500SEL,
    • 500SL,
    • 560SEC,
    • 560SEL,
    • 600,
    • 600SEL,
    • 600SL,
    • AMG GT,
    • AMG GT Black Series,
    • AMG GT C,
    • AMG GT R,
    • C220,
    • C230,
    • C240,
    • C250,
    • C280,
    • C300,
    • C32 AMG,
    • C320,
    • C350,
    • C43 AMG,
    • C55 AMG,
    • C63 AMG,
    • CL550,
    • CL600,
    • CL63 AMG,
    • CL65 AMG,
    • CLK430,
    • CLS500,
    • CLS55 AMG,
    • CLS550,
    • CLS63 AMG,
    • E320,
    • E420,
    • E430,
    • E500,
    • E55 AMG,
    • G500,
    • G55 AMG,
    • G550,
    • G550 4x4,
    • G580,
    • G63 4x4 Squared AMG,
    • G63 AMG,
    • G65 AMG,
    • GL320,
    • GL550,
    • GLK250,
    • GLK350,
    • Maybach S550,
    • Maybach S560,
    • Maybach S600,
    • Maybach S650,
    • Metris,
    • ML320,
    • ML350,
    • ML430,
    • ML450,
    • ML500,
    • ML55 AMG,
    • ML550,
    • ML63 AMG,
    • R320,
    • R350,
    • R500,
    • S350,
    • S400,
    • S420,
    • S450,
    • S500,
    • S550,
    • S550e,
    • S560,
    • S600,
    • S63 AMG,
    • S65 AMG,
    • SL320,
    • SL500,
    • SL55 AMG,
    • SL550,
    • SL600,
    • SL63 AMG,
    • SL65 AMG,
    • SLK230,
    • SLK280,
    • SLK300,
    • SLK320,
    • SLS AMG
MSRP $3.50
$2.58

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Mercedes-Benz Radiators FAQ

How Does the Radiator in a Mercedes-Benz Work?

As part of a process. What happens is a water pump impels coolant (i.e., antifreeze) through it via hoses, between an inlet and outlet, under pressure from the radiator cap; as the coolant moves, it absorbs the excess heat that the engine produces while it runs. Once the fluid's absorbed optimum heat, the fins on the radiator core release that heat, and a radiator fan dispels it.

How Can I Tell of My Mercedes-Benz Radiator is Bad?

From the signs. They range from fin damage and leaking or sludgy coolant/antifreeze to unusual engine noises and the sweet, syrupy smell of ethylene glycol. Your engine may also overheat and fail, and you may start having problems with the heater and air conditioner. Check the temperature gauge on your dash; if the engine's running hot, radiator trouble is likely. In any case, inspect the entire cooling system; if the results call for a new radiator, replace it ASAP to help prevent further damage and keep service costs down.

What Does Mercedes-Benz Radiator Replacement Cost on Average?

$1,045 to $1,210 or more, according to RepairPal. With a luxury car or SUV like a Mercedes-Benz, though, it might run a little pricier than usual. Cost can even vary by model, and what other radiator parts need replacing can factor in.