Refrigerant Line Routing for 2026 Mercedes-Benz C63 AMG S E Performance
No.
Part # / Description / Price
Price
20
O-Ring 
Mercedes-Benz
Mercedes-Benz Description: To evaporator. Line to condenser. Condenser and connecting point 1/2". Condenser to compressor. Pipe line to refrigerant compressor. Piping to refrigerant compressor. Between evaporator and expansion valve.
MSRP $8.75
$6.23
MSRP $8.75
$6.23
110
O-Ring Mercedes-Benz
Mercedes-Benz Description: Lower. Condenser and connecting point 3/8". Condenser to connecting point and expansion valve. Pressure line to expansion valve. Refrigerant line to expansion valve and connecting point. Refrigerant line to chiller. Refrigerant line to condenser, expansion valve and refrigerant line . Refrigerant line to shutoff valve. T0 refrigerant line. Refrigerant line to refrigerant line, expansion valve and evaporator.
MSRP $10.50
$7.55
MSRP $10.50
$7.55
140
Valve Element Mercedes-Benz
Mercedes-Benz Description: Filling connection. Filler connection. High-pressure line. Filling valve. Suction line. Service connection, high pressure, air conditioning system. Valve element. To refrigerant line.
MSRP $19.50
$13.79
MSRP $19.50
$13.79
200
200
200
200
220
O-Ring Mercedes-Benz
Mercedes-Benz Description: Intake side. Upper. Expansion valve connection. Line to check valve. Piping to refrigerant compressor. Refrigerant line to connecting point and compressor 3/4". Evaporator. Refrigerant line to expansion valve .
MSRP $5.50
$3.84
MSRP $5.50
$3.84
240
Double End Stud Mercedes-Benz
Mercedes-Benz Description: Refrigerant line to refrigerant line. Connecting point mount. Separation point. Fastening, connecting point. Fastening at expansion valve. Shutoff valve to line. Line to evaporator. Refrigerant lines to condenser.
MSRP $7.50
$5.40
MSRP $7.50
$5.40
250
Snap Fastener Mercedes-Benz
Mercedes-Benz Description: Pressure sensor. Line to longitudinal member. Piping mount. Left and right inner longitudinal member. Mounting to connecting member. Refrigerant line to suspension strut tower. Line mount. To cover. Right rear longitudinal member, upper. Line to connecting member.
MSRP $2.50
$1.80
MSRP $2.50
$1.80
270
Spacer Mercedes-Benz
Mercedes-Benz Description: Bowden cable to heating feed hose. Compressor-to-condenser refrigerant line to side member. Oil pressure gauge line to speedometer drive shaft. Sensor cable 8 mm.
MSRP $7.25
$5.16
MSRP $7.25
$5.16
280
Spacer Mercedes-Benz
Mercedes-Benz Description: 18mm. 18 MM. As spacer between expansion-valve-tocompressor line & low pressure hose. 18 mm. Oil connection hose to high pressure expansion hose. 18 mm. From expansion valve to compressor. 18 mm.
MSRP $3.90
$2.76
MSRP $3.90
$2.76
300
Line Fastener Mercedes-Benz
Mercedes-Benz Description: Inner heat exchanger. Piping to suspension strut tower. Hose line mount. Refrigerant line.
430
Double End Stud Mercedes-Benz
Mercedes-Benz Description: Connecting point. M8. Separation point. Refrigerant line to check valve.
440
Pressure + Temp Sensor Mercedes-Benz
Mercedes-Benz Description: Refrigerant pressure sensor, low-pressure side. Refrigerant pressure sensor, high-pressure side. To refrigerant line.
450
Power Steering Pump Bolt Mercedes-Benz
Mercedes-Benz Description: M8x30. Bracket to transmission cover. Bracket to transmission m 8x30. Slave cylinder to transmission case. Front exhaust pipe to transmission m8 x 30. Bracket to mounting plate or to transmission.
MSRP $4.00
$2.88
MSRP $4.00
$2.88
500
Screw Cap Mercedes-Benz
Mercedes-Benz Description: Filler connection. High-pressure line. Cover, service connection, high pressure, air conditioning system. Filling connection m10x1. High-pressure side M10X1. To refrigerant line. Valve.
MSRP $6.75
$4.80
MSRP $6.75
$4.80
550
Screw Cap Mercedes-Benz
Mercedes-Benz Description: Filler connection. Filling connection. Low-pressure line. Seal. Suction line. Cover, service connection, low pressure, air conditioning system. Low-pressure side M8X1. To refrigerant line. Valve.
MSRP $12.00
$8.63
MSRP $12.00
$8.63
1000
1130
Temperature Sensor Mercedes-Benz
Mercedes-Benz Description: Temperature sensor, heat exchanger, high-voltage battery. Evaporator .
MSRP $119.00
$85.13
MSRP $119.00
$85.13
1160
Elastomer Bearing Mercedes-Benz
Mercedes-Benz Description: Bearing. Evaporator to holder . Holder to strut.
MSRP $5.50
$3.96
MSRP $5.50
$3.96
1170
Inner Sleeve For Bearing Mercedes-Benz
Mercedes-Benz Description: Elastomer bearing inner sleeve. Evaporator to holder .
1180
MSRP $3.00
$2.16
1260
Expansion Valve Mercedes-Benz
Mercedes-Benz Description: Expansion valve, heat exchanger, high-voltage battery. To evaporator.