Genuine Mercedes-Benz AC And Heating Parts

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You probably drive in all kinds of weather, hot and sunny to chilly to downright frigid. So, you probably know just how important a comfortable cabin can be for the ride. Your heater and AC system -- your climate control system, for short -- maintain that temperature best.

How car heating and air conditioning works isn't complicated. Heaters work somewhat like radiators. They send hot coolant through a core, over which a fan blows, and the resulting warm air blows into your cabin. Air conditioners work using several parts, including a compressor, a condenser, an expansion valve, and an evaporator. Refrigerant gets turned into a hot gas, then cooled back into a liquid, then transformed into a low-pressure gas, and finally, it's chilled further. Colder air then flows through the system's ducts and out its vents.

Sooner or later, though, car HVAC systems can stop working right. Luckily, there are signs they're going out. Look for the following:

  • A sweet coolant smell
  • A steamy cabin
  • Clogs
  • Worn-out parts
  • A system that doesn't cool or heat well.

The causes of car heating and AC problems range from heater core leaks and refrigerant leaks to low refrigerant levels. If you're seeing any such symptoms, it might be time for a repair.

Fix Your Mercedes-Benz Heating and AC | Order Genuine OEM Parts Online

Our auto parts counter carries the best car HVAC parts for your project -- genuine Mercedes-Benz, designed by your OEM for the car or SUV model you drive. Buy from us online today, and you'll have the job taken care of in no time.

AC & Heater Assembly Seal Kit
Part Number: 221-831-05-98
Options: Front
Other Names: AC & Heater Case Grommet, AC & Heater Case Seal Kit, Ts Sealing, Duct More Names
Description: Sedan, front. Coupe,. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $25.00
$19.50
MSRP $25.00
$19.50
Heater & AC Control
Part Number: 164-820-93-89-9174
Other Names: Heater Control, Radio Accessories More Names
Description: R500. With panorama roof. Without heated rear seats. Without rear audio system. R63 amg. More Info
Notes: Order by description. More Notes
MSRP $340.00
$251.72
MSRP $340.00
$251.72
Housing AC Housing
Part Number: 246-830-77-00
Other Names: AC & Heater Case, Housing AC Housing More Names
Replaces: 246-830-01-03
Description: Without climate ctrl. More Info
MSRP $250.00
$184.76
MSRP $250.00
$184.76
AC Vent Housing
Part Number: 222-830-02-40
Options: Front
Other Names: AC & Heater Case, Housing AC Housing More Names
Description: Sedan, front. Coupe,. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $1,150.00
$821.10
MSRP $1,150.00
$821.10
Heater Control
Part Number: 164-820-94-89-9174
Other Names: Heater & AC Control, Regulator More Names
Description: R500. Without panorama roof. With heated rear seats. Without rear audio system. R63 amg. More Info
Notes: Order by description. More Notes
MSRP $374.00
$277.76
MSRP $374.00
$277.76
Heater Control
Part Number: 2389050302
Options: Front, Rear
Other Names: Heater & AC Control, Switch Block More Names
Description: Front console, rear. E450. Coupe/convertible, electrical components, rear. Amg gt 53. Amg gt 63 s. E53 amg. More Info
MSRP $240.00
$177.32
MSRP $240.00
$177.32
Heater Control
Part Number: 2139054209
Options: Rear
Other Names: Heater & AC Control, HVAC Temperature Control Panel, Switch Block More Names
Description: E300. From 12/21/18. E450. E53 amg. E63 amg s. G550. From 03/04/19. G63 amg. Sedan, wagon, electrical components, rear. More Info
MSRP $234.00
$173.60
MSRP $234.00
$173.60
Heater Control
Part Number: 211-830-02-85
Options: Rear
Other Names: Heater & AC Control, Dash Control Unit, Operating Unit More Names
Description: E-class. E320, e320 cdi, e350, e500. Rear of console. Cls550, cls63 amg. E55 amg. Cls500, cls55 amg. More Info
MSRP $530.00
$379.20
MSRP $530.00
$379.20
Heater Core Cover
Part Number: 212-834-00-60
Options: Front Rear
Other Names: AC & Heater Case Rear Cover, HVAC Heater Core Case Cover, Cover More Names
Description: Coupe/convertible,. More Info
MSRP $32.50
$25.35
MSRP $32.50
$25.35
AC & Heater Case
Part Number: 129-830-18-62
Other Names: Heater Case More Names
MSRP $1,370.00
$975.80
MSRP $1,370.00
$975.80
AC & Heater Assembly
Part Number: 140-830-30-62
Options: Rear
Other Names: Heater Case More Names
Description: Rear, gas engine. More Info
MSRP $3,290.00
$2,344.30
MSRP $3,290.00
$2,344.30
AC & Heater Assembly
Part Number: 209-830-03-62
Other Names: Heater Unit More Names
Replaces: 203-830-09-62
Description: Sedan, wagon,. Coupe/convertible,. More Info
MSRP $2,900.00
$2,070.60
MSRP $2,900.00
$2,070.60
AC & Heater Case
Part Number: 230-830-00-60
Other Names: Heater Case More Names
MSRP $2,770.00
$1,975.40
MSRP $2,770.00
$1,975.40
AC & Heater Case
Part Number: 0008308402
Other Names: Evaporator Core, Housing, AC More Names
Description: Sprinter van. More Info
MSRP $735.00
$528.00
MSRP $735.00
$528.00
AC & Heater Case
Part Number: 230-830-02-60
Other Names: Heater Case More Names
MSRP $2,600.00
$1,856.40
MSRP $2,600.00
$1,856.40
AC & Heater Assembly
Part Number: 209-830-01-62
Other Names: Evaporator Assembly, Heater Unit More Names
Replaces: 203-830-03-62
Description: 2006-15. More Info
MSRP $1,950.00
$1,392.30
MSRP $1,950.00
$1,392.30
AC & Heater Assembly
Part Number: 220-830-02-62
Options: Rear
Other Names: Evaporator Core, Heater Case More Names
Description: Rear. S350, s65. More Info
MSRP $1,590.00
$1,130.50
MSRP $1,590.00
$1,130.50
AC & Heater Assembly
Part Number: 221-830-61-60
Options: Front
Other Names: Heater Case More Names
Description: Front, s600, s65. More Info
MSRP $3,040.00
$2,165.80
MSRP $3,040.00
$2,165.80
Heater & AC Control
Part Number: 222-906-22-02
Other Names: Heater Control, Operating Unit More Names
Description: S class. Sedan,. S450. S63 amg. S65 amg. S560 4matic. More Info
MSRP $690.00
$496.80
MSRP $690.00
$496.80
AC & Heater Assembly
Part Number: 140-830-41-62
Options: Front
Other Names: Heater Case More Names
Replaces: 140-830-37-62
Description: Front, without charcoal filter. More Info
MSRP $5,650.00
$4,034.10
MSRP $5,650.00
$4,034.10
Heater & AC Control
Part Number: 238-905-07-01
Options: Rear
Other Names: Heater Control, Switch Block More Names
Description: E400. Electrical components, rear. More Info
MSRP $262.00
$194.68
MSRP $262.00
$194.68
AC & Heater Case
Part Number: 246-830-79-00
Other Names: Air Distributor, Housing AC Housing More Names
Description: With climate ctrl. More Info
MSRP $236.00
$174.84
MSRP $236.00
$174.84
AC & Heater Case
Part Number: 231-830-00-03
Other Names: Housing AC Housing More Names
MSRP $650.00
$465.60
MSRP $650.00
$465.60
AC & Heater Assembly
Part Number: 140-830-33-62
Options: Front
Other Names: Evaporator Assembly, Heater Case More Names
Description: Front, with charcoal filter. More Info
MSRP $7,000.00
$4,998.00
MSRP $7,000.00
$4,998.00
AC & Heater Assembly
Part Number: 140-830-42-62
Options: Front
Other Names: Evaporator Assembly, Heater Case More Names
Replaces: 140-830-38-62
Description: Front, with charcoal filter. More Info
MSRP $1,100.00
$785.40
MSRP $1,100.00
$785.40
AC & Heater Assembly
Part Number: 208-830-00-62
Other Names: Heater Case More Names
MSRP $470.00
$349.68
MSRP $470.00
$349.68
Heater & AC Control
Part Number: 222-830-00-85
Other Names: Heater Control, Panel More Names
Description: S class. More Info
MSRP $780.00
$561.60
MSRP $780.00
$561.60
AC & Heater Case
Part Number: 129-830-29-62
Other Names: Heater Gase More Names
MSRP $735.00
$529.20
MSRP $735.00
$529.20
Heater & AC Control
Part Number: 213-905-52-07
Options: Rear
Other Names: Heater Control, HVAC Temperature Control Panel, Switch Block Rcp More Names
MSRP $256.00
$189.72
MSRP $256.00
$189.72
AC & Heater Assembly
Part Number: 221-830-15-60
Options: Front
Other Names: Heater Case More Names
Replaces: 221-830-11-60
Description: Front. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $970.00
$692.58
MSRP $970.00
$692.58
AC & Heater Case Bracket
Part Number: 246-830-05-00
Other Names: Air Distributor Bracket, Heater Core Bracket, Bracket More Names
MSRP $4.20
$3.25
MSRP $4.20
$3.25
Evaporator Housing
Part Number: 4538304701
Other Names: Evaporator Assembly, Heater Case, Housing AC Housing More Names
Replaces: 4538300401
Description: Without electric drive. Fortwo ev. More Info
MSRP $720.00
$648.00
MSRP $720.00
$648.00
Evaporator Core
Part Number: 4518300703
Other Names: Heater Case, Housing AC Housing More Names
Description: Fortwo. With electric drive. With ac, with electric. More Info
MSRP $434.00
$390.60
MSRP $434.00
$390.60
Housing Assembly
Part Number: 205-830-93-04
Other Names: AC & Heater Case, Evaporator Case, Blower Case, AC & Heater Assembly, Evaporator Housing More Names
Description: Glk/glc,. Coupe/convertible,. Suv,. Sedan/wagon,. More Info
MSRP $100.00
$76.01
MSRP $100.00
$76.01
Repair Kit
Part Number: 221-830-08-33
Options: Front
Other Names: AC & Heater Case Link Kit, Ts Actuation More Names
Description: Sedan, front, linkage. Coupe,. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $92.00
$69.85
MSRP $92.00
$69.85
Gasket
Part Number: 210-835-03-98
Options: Front
Other Names: Air Duct Gasket, AC & Heater Assembly Gasket, Seal More Names
Description: Front. More Info
Notes: Included with AC & heater assembly. More Notes
MSRP $13.00
$9.88
MSRP $13.00
$9.88
Dash Control Unit
Part Number: 246-900-39-16
Other Names: Heater Control, Cu Complete AC-System Usa 2 Zones More Names
Replaces: 246-900-08-15, 246-900-20-08, 246-900-25-08, 246-900-25-13, 246-900-30-08, 246-900-85-15
Description: Cla250, cla45 amg. From 11/27/13. Electrical components, auto climate control. Gla250, gla45 amg. With atc. All. More Info
MSRP $408.00
$302.56
MSRP $408.00
$302.56
Dash Control Unit
Part Number: 172-900-12-12
Other Names: Heater Control, Control Unit Complete AC-System 2ZONES Usa More Names
Replaces: 172-900-10-11, 172-900-45-04
Description: Fm 1/31/13. Slc300, slc43 amg. Slk250, slk350, slk55 amg. With digital dual zone atc. From 1/31/13. To 1/31/13. Slk300, slk350, slk55... More Info
MSRP $430.00
$319.44
MSRP $430.00
$319.44
Dash Control Unit
Part Number: 204-900-77-15-80
Other Names: Heater Control, Remanufactured Cu Complete AC-System 2ZONES Usa, Control Unit More Names
Replaces: 204-900-09-15, 204-900-12-07, 204-900-40-03, 204-900-45-12, 204-900-60-05, 204-900-68-08, 204-900-77-15
Description: Cls class. 2012-14, without c63. C250, c350, c63 amg. 2010-15. Glk350. Glk250. Sedan, 2012-14, with c63. More Info
MSRP $450.00
$334.80
MSRP $450.00
$334.80
Radiator Support Panel Reinforcement Bolt
Part Number: 000000-001475
Options: Left Rear, Left Lower, Left Upper, Left Outer, Left Inner, Right Rear, Right Lower, Right Upper, Right Outer, Right Inner
Other Names: Center Support Bolt, Latch Support Bolt, AC & Heater Assembly Bolt, Support Bracket Bolt, Rear Extension Bolt, Lock Support Bolt,... More Names
MSRP $1.20
$0.91
MSRP $1.20
$0.91
Inverter
Part Number: 000-906-47-03-80
Other Names: Drive, Remanufactured AC Drive, AC Drive More Names
Replaces: 000-906-35-00, 000-906-40-01, 000-906-40-01-05, 000-906-47-03, 000-906-47-03-05, 000-906-76-00, 000-906-81-01
Description: Ac drive starting motor. S400. Inverter & componets. More Info
MSRP $8,008.00
$5,712.00
MSRP $8,008.00
$5,712.00
AC Hoses
Part Number: 164-830-01-15
Other Names: AC Line, Return Hose, Pipe Line More Names
Description: Compressor to condenser. Gl450. 5.0l, 5.5l. Gl550. Ml63 amg. 6.3l. Ml550. Ml500. More Info
MSRP $100.00
$76.20
MSRP $100.00
$76.20
AC Hoses
Part Number: 164-830-04-15
Other Names: Return Hose, AC Line, Pipe Line More Names
Description: 3.0l diesel. Gl350 bluetec. Compressor to condenser, gl320. Gl320cdi. Ml320 cdi. Ml350 bluetec. Gl320 bluetec. Ml320 bluetec. More Info
MSRP $85.00
$64.77
MSRP $85.00
$64.77
AC Line
Part Number: 164-830-19-15
Options: Front
Other Names: AC Hoses, Press Line Assembly, Pipe Line More Names
Description: Compessor to valve. Gl450. Front. 5.0l, 5.5l. Gl550. Expansion valve to comp. Ml550. Connector to compressor. Ml500. More Info
MSRP $117.00
$88.90
MSRP $117.00
$88.90
AC Hoses
Part Number: 164-830-22-15
Options: Front
Other Names: AC Line, Press Line Assembly, Pipe Line More Names
MSRP $110.00
$83.82
MSRP $110.00
$83.82
AC Hoses
Part Number: 164-830-56-15
Options: Rear
Other Names: AC Line, Refrigerant Line More Names
Description: Compessor to valve. Gl450. With rear ac. Gl550. Gl350 bluetec. Gl320cdi. Gl320 bluetec. More Info
MSRP $258.00
$190.96
MSRP $258.00
$190.96
AC Tube
Part Number: 251-830-01-15
Other Names: AC Hoses, Pipe Line More Names
Description: With rear climate ctrl. Valve to condenser. With rear ac. R350 bluetec. R320 cdi. R320 bluetec. More Info
MSRP $368.00
$272.80
MSRP $368.00
$272.80
AC Hoses
Part Number: 251-830-06-15
Other Names: AC Line, Pipe Line More Names
Description: R500. Connector to compressor. 5.0l. More Info
MSRP $195.00
$145.08
MSRP $195.00
$145.08
AC Hoses
Part Number: 251-830-30-15
Other Names: AC Line, Refrigerant Line More Names
Description: R63 amg. Connector to compressor. 6.3l. More Info
MSRP $180.00
$133.92
MSRP $180.00
$133.92
AC Hoses
Part Number: 463-500-92-72
Other Names: AC Line, Pipe Line More Names
Description: Condenser to drier. G500, g55amg. 5.5L naturally aspirated. 5.5L supercharged. 5.5L turbo. G550. G63 amg. G65 amg. 6.0L. More Info
MSRP $204.00
$151.28
MSRP $204.00
$151.28

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