Refrigerant Line Routing for 2026 Mercedes-Benz E350
No.
Part # / Description / Price
Price
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
$8.19
MSRP $10.50
$8.19
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
$14.95
MSRP $19.50
$14.95
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
$5.85
MSRP $7.50
$5.85
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
$1.95
MSRP $2.50
$1.95
260
Clamp Mercedes-Benz
Mercedes-Benz Description: Clamp
Inside diameter: 10mm
Outside diameter: 18mm
Material thickness: 2,5mm
Model 1: Schwarz. Refrigerant line mount
Inside diameter: 10mm
Outside diameter: 18mm
Material thickness: 2,5mm
Model 1: Schwarz.
Inside diameter: 10mm
Outside diameter: 18mm
Material thickness: 2,5mm
Model 1: Schwarz. Refrigerant line mount
Inside diameter: 10mm
Outside diameter: 18mm
Material thickness: 2,5mm
Model 1: Schwarz.
MSRP $2.00
$1.56
MSRP $2.00
$1.56
300
Line Fastener Mercedes-Benz
Mercedes-Benz Description: Inner heat exchanger. Piping to suspension strut tower. Hose line mount. Refrigerant line.
400
Refrigerant Line Mercedes-Benz
Mercedes-Benz Description: Inner heat exchanger to compressor. Connecting point to compressor. Refrigerant line, pipe system - Refrigerant compressor.
MSRP $107.00
$81.28
MSRP $107.00
$81.28
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
$5.20
MSRP $6.75
$5.20
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
$9.36
MSRP $12.00
$9.36
