Mercedes S123 250 T 2.5 Fuel pump (129 hp Petrol M 123.921)
- Operating Mode: Electric
- Voltage [V]: 12
- Pressure to [bar]: 0,38
- Number of connectors: 2
- Supplementary Article / Supplementary Info Info 2: with connector parts, with clamps
- Diameter [mm]: 38
- Length [mm]: 133,5
- Current Strength to [A]: 2
- Number of inlets / outlets: 1 / 1
- Pressure from [bar]: 0,27
- Pressure [psi] from: 3,19
- Pressure [psi] to: 5,51
- Diameter 1 [mm]: 8
- Diameter 2 [mm]: 8
- Item number: 458F0008
- Our price: €26.49
- Manufacturer: RIDEX
- EAN number: 4059191177158
- Condition: New
- Operating Mode: Electric
- Flow rate [l / h]: 95
- Voltage [V]: 12
- Operating Pressure [bar]: 0,10
- Engine Code: M 123.921
- Fuel Mixture Formation: Carburettor
- Inner Diameter [mm]: 8
- Item number: 458F0082
- Our price: €28.99
- Manufacturer: RIDEX
- EAN number: 4059191742592
- Condition: New
- Operating Mode: Mechanical
- Item number: QFP133
- Our price: €25.49
- Manufacturer: QUINTON HAZELL
- EAN number: 5016593141209
- Condition: New
- Operating Mode: Electric
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Inlet Ø [mm]: 9
- Outlet Ø [mm]: 9,2
- Assy. / disassy. by qualified personnel required!
- Item number: 8TF 358 146-381
- Our price: €32.49
- Manufacturer: HELLA
- EAN number: 4082300779189
- Condition: New
- Operating Mode: Electric
- Voltage [V]: 12
- Pressure to [bar]: 0,38
- Number of connectors: 2
- Supplementary Article / Supplementary Info Info 2: with connector parts, with clamps
- Diameter [mm]: 38
- Length [mm]: 133,5
- Current Strength to [A]: 2
- Number of inlets / outlets: 1 / 1
- Pressure from [bar]: 0,27
- Pressure [psi] from: 3,19
- Pressure [psi] to: 5,51
- TecDoc Engine Number: M 123.921
- Diameter 1 [mm]: 8
- Diameter 2 [mm]: 8
- Item number: SKFP-0160007
- Our price: €26.49
- Manufacturer: STARK
- EAN number: 4059191025312
- Condition: New
- Operating Mode: Electric
- Flow rate [l / h]: 70
- Pressure [bar]: 0,2
- Number of connectors: 2
- Weight [kg]: 0,54
- Item number: 770034A
- Our price: €27.99
- Manufacturer: ERA
- EAN number: 8053379081936
- Condition: New
- Operating Mode: Electric
- Flow rate [l / h]: 95
- Voltage [V]: 12
- Pressure [bar]: 0,1
- Fuel Mixture Formation: Carburettor
- for OE number: 8941674933
- TecDoc Engine Number: M 123.921
- Item number: 76041
- Our price: €29.49
- Manufacturer: MEAT & DORIA
- EAN number: 803341921432
- Condition: New
- Fitting Position: Fuel Line
- Operating Mode: Electric
- Flow rate [l / h]: 100
- Voltage [V]: 12
- Operating Pressure [bar]: 0,15
- Supplementary Article / Supplementary Info Info 2: with connector parts
- Weight [kg]: 0,4
- Diameter [mm]: 38
- Length [mm]: 85, 134
- Number of inlets / outlets: 1 / 1
- Diameter 1 [mm]: 8
- Diameter 2 [mm]: 8
- Always compare old and new part (in particular OE No.)
- Item number: 02SKV004
- Our price: €32.49
- Manufacturer: ESEN SKV
- EAN number: 2249698589359
- Condition: New
- Product line: EXPERT KITS +
- Operating Mode: Electric
- Voltage [V]: 12
- Engine Code: M 123.921
- Weight [kg]: 0,35
- Diameter [mm]: 38
- Length [mm]: 133,5
- Packaging width [cm]: 20,6
- Packaging height [cm]: 6,5
- Packaging Depth [cm]: 6,8
- Item number: V99-09-0001
- Our price: €33.49
- Manufacturer: VEMO
- EAN number: 4046001346583
- Condition: New
- Operating Mode: Electric
- Fuel Type: Petrol
- Supplementary Article / Supplementary Info: without gasket / seal
- Supplementary Article / Supplementary Info Info 2: without pressure sensor
- Weight [kg]: 0,31
- Length [mm]: 134
- Height [mm]: 40,3
- Width [mm]: 38,1
- Item number: FE0469-12B1
- Our price: €37.49
- Manufacturer: DELPHI
- EAN number: 5012759471630
- Condition: New
- Operating Mode: Electric
- Flow rate [l / h]: 95
- Voltage [V]: 12
- Pressure [bar]: 0,1
- Diameter [mm]: 38
- Length [mm]: 133,5
- TecDoc Engine Number: M 123.921
- Item number: 56114
- Our price: €48.99
- Manufacturer: AIC
- EAN number: 4046283561148
- Condition: New
- Operating Mode: Electric
- Voltage [V]: 12
- Pressure to [bar]: 0,4
- Fuel Type: Petrol
- Number of connectors: 2
- Diameter [mm]: 38
- Current Strength to [A]: 2
- Pressure from [bar]: 0,3
- Pressure [psi] from: 3,2
- Pressure [psi] to: 5,5
- TecDoc Engine Number: M 123.921
- Total Length [mm]: 133,5
- Diameter 1 [mm]: 8
- Diameter 2 [mm]: 8
- Item number: 7.21440.51.0
- Our price: €49.49
- Manufacturer: PIERBURG
- EAN number: 4028977325250
- Condition: New
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- Construction Year from: 03 / 1979
- TecDoc Engine Number: M 123.921
- Operating Mode: Mechanical
- Diameter 1 [mm]: 8
- Diameter 2 [mm]: 8
- Item number: 7.02242.22.0
- Our price: €51.49
- Manufacturer: PIERBURG
- EAN number: 4028977554810
- Condition: New
- Voltage [V]: 12
- Diameter [mm]: 50
- Supplementary Article / Supplementary Info Info 2: with retaining strap
- Universal: Yes
- Hose Diameter [mm]: 16
- Air compressor suction capacity [l / min]: 15
- Item number: 86138
- Our price: €22.49
- Manufacturer: CARMOTION
- EAN number: CRM86138
- Condition: New
- Voltage [V]: 24
- Diameter [mm]: 50
- Supplementary Article / Supplementary Info Info 2: with retaining strap
- Universal: Yes
- Hose Diameter [mm]: 16
- Air compressor suction capacity [l / min]: 15
- Item number: 86139
- Our price: €22.49
- Manufacturer: CARMOTION
- EAN number: CRM86139
- Condition: New
- Voltage [V]: 12
- Operating Pressure [bar]: 0,10
- Operating Mode: Electric
- Flow rate [l / h]: 95
- Item number: 511 864
- Our price: €24.49
- Manufacturer: HART
- EAN number: 5907504063720
- Condition: New
- Fitting Position: Fuel Line
- Operating Mode: Electric
- Pressure [bar]: 0,2
- Flow rate [l / h]: 95
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Item number: KSP 95 34-007
- Our price: €27.49
- Manufacturer: JOHNS
- EAN number: 4052028333147
- Condition: New
- Fuel Type: Petrol
- Operating Mode: Mechanical
- Supplementary Article / Supplementary Info: without gasket / seal
- Supplementary Article / Supplementary Info Info 2: without disc
- Number of pins: 2
- Supplementary Info: ORIGINAL Quality
- Item number: 014 009 0001
- Our price: €54.99
- Manufacturer: MEYLE
- EAN number: 4040074325025
- Condition: New
- for OE number: 247160
- Item number: POC519
- Our price: €56.49
- Manufacturer: MEAT & DORIA
- EAN number: 803341949140
- Condition: New
- for OE number: 247160
- Item number: HPOC519
- Our price: €66.99
- Manufacturer: HOFFER
- EAN number: 803341952671
- Condition: New
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Which fuel pump is the best for a MERCEDES-BENZ W123 Estate (S123) 250 T (123.086) 129 hp?
The best fuel pumps for Mercedes S123 250T (123.086) M 123.921 models are sold by the following original brands:
- RIDEX
- ELRING
- FEBI BILSTEIN
- BOSCH
- MEYLE
How much does a fuel pump cost for a MERCEDES-BENZ W123 Estate (S123) 250 T (123.086) Petrol?
In the UK, the price of a fuel pump for the MERCEDES-BENZ W123 Estate (S123) 250 T 2.5 can range from € 22 to € 67.
What problems do fuel pump faults cause in a Mercedes S123 250 T 2.5 129 hp Petrol?
Symptoms of a faulty fuel pump in Mercedes S123 250 T (123.086) models are usually related to low pressure in the pump, leading to engine starting problems, reduced power, engine stuttering, and increased fuel consumption, as well as fault codes, which trigger the engine warning light.
Where is the fuel pump located on a MERCEDES-BENZ W123 Estate (S123) 250 T (123.086) Petrol M 123.921?
The low-pressure fuel pump for the Mercedes S123 250 T (123.086) 129 hp is usually located in the tank, whereas the high-pressure pump is typically located next to the engine, near the fuel rail and injectors. The fuel pump relay in a Mercedes S123 250 T 2.5 129 hp / 95 kW can be found in the fuse box under the dashboard on the driver's side.
Which fuel pump is compatible with the MERCEDES-BENZ W123 Estate (S123) 250 T (123.086) 129 hp Petrol M 123.921?
| Voltage [V] | 12; 24 |
| Flow rate [l / h] | 70; 95; 100 |
| Operating Pressure [bar] | 0,10; 0,15 |
| Fitting Position | Fuel Line |
| Operating Mode | Electric; Mechanical |
| Weight [g] | |
| Overall Length [mm] |