MERCEDES-BENZ Saloon (W123) 250 (123.026) (103 kW / 140 hp) 1979
W123 250 2.5 Alternator (140 hp Petrol M 123.921)
95 items
RIDEX 4G1417 Alternator 12V, 65A, B+,D+,W, excl. vacuum pump, Ø 70,0 mm
Article number: 4G1417
Reviews - 4
-
- Engine Code: 123.921
- Transmission Code: 717.400,722.308
- Transmission Type: Manual Transmission, Automatic Transmission
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 70,0
- Number of grooves: 1
- Vehicle Main Current: for vehicles with 12V main current
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: B+,D+,W
- Bore Diameter 1 [mm]: 10,5
- Number of mounting bores: 2
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 77,5
- Item number: 4G1417
- Our price: £109.49
- Manufacturer: RIDEX
- EAN number: 4066016900501
- Condition: New
Show OEM numbers of the product
Details
Get a bonus of £1.02 when you purchase this product
You will receive £1.02 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock
-52%
compared to
RRP £228.10
£109.49
price incl. 20% VAT
excl. delivery costs
STARK SKGN-0320148 Alternator 12V, 55A, B+ (M6), B+ B+ D+ W, excl. vacuum pump, Ø 66 mm
Article number: SKGN-0320148
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Engine Code: M123.921
- Belt Pulley Ø [mm]: 66
- Number of grooves: 1
- Plug Type ID: B+ B+ D+ W
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: B+ (M6)
- Bore Diameter 1 [mm]: 10
- Number of mounting bores: 2
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 77
- Item number: SKGN-0320148
- Our price: £91.49
- Manufacturer: STARK
- EAN number: 4059191442423
- Condition: New
Show OEM numbers of the product
Details
In stock (Item(s) left: 6)
-42%
compared to
RRP £158.39
£91.49
Price per item
price incl. 20% VAT
excl. delivery costs
LUCAS LRA00823 Alternator 12V, 55A, Plug, 0001, Ø 70 mm
Article number: LRA00823
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Plug Type ID: 0001
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: Plug
- Bore Diameter 1 [mm]: 10
- Net weight [kg]: 4,6
- Length 4 [mm]: 56,0
- Item number: LRA00823
- Our price: £92.49
- Manufacturer: LUCAS
- EAN number: 5708279018362
- Condition: Remanufactured
Show OEM numbers of the product
Details
In stock (Item(s) left: 2)
£92.49
price incl. 20% VAT
excl. delivery costs
A core charge of £30.96 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
CASCO CAL10118AS Alternator 12V, 55A, CPA0007, with integrated regulator
Article number: CAL10118AS
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Plug Type ID: CPA0007
- Supplementary Article / Supplementary Info: with integrated regulator
- Number of mounting bores: 2
- Manufacturer: MERCEDES-BENZ
- Item number: CAL10118AS
- Our price: £101.99
- Manufacturer: CASCO
- EAN number: 2248410876331
- Condition: New
Show OEM numbers of the product
Details
VALEO REMANUFACTURED PREMIUM 436121 Alternator 14V, 55A, B+ / B+ / D+, L 60, Ø 75 mm
Article number: 436121
Submit a review
-
- Engine Code: M 123.921
- Transmission Type: Automatic Transmission, 5-Speed Manual Transmission
- Alternator Charging Current [A]: 55
- Voltage [V]: 14
- Product line: REMANUFACTURED PREMIUM
- Belt Pulley Ø [mm]: 75
- Number of ribs: 1
- Exchange Part
- Position / Degree: L 60
- Rotation Direction: Clockwise rotation
- Fastening Type: Double Pivot Lever
- Clamp: B+ / B+ / D+
- Weight [kg]: 4,902
- Item number: 436121
- Our price: £120.99
- Manufacturer: VALEO
- EAN number: 3276424361219
- Condition: Remanufactured
Show OEM numbers of the product
Contents of the Alternator VALEO set:
Description of the product
Units
Article number
Alternator
1
9AR2759K
Alternator
1
9AR2784
Alternator
1
9AR2785
Alternator
1
9AR2846
Alternator
1
9AR5028K01
Details
In stock (Item(s) left: 2)
£120.99
price incl. 20% VAT
excl. delivery costs
A core charge of £52.36 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
ELSTOCK 28-0675 Alternator 12V, 55A, Plug, 0001, Ø 70 mm
Article number: 28-0675
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Plug Type ID: 0001
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: Plug
- Bore Diameter 1 [mm]: 10
- Length [mm]: 22,0
- Net weight [kg]: 4,6
- Length 4 [mm]: 56,0
- Item number: 28-0675
- Our price: £122.49
- Manufacturer: ELSTOCK
- EAN number: 5708114008831
- Condition: Remanufactured
Show OEM numbers of the product
Details
In stock (Item(s) left: 1)
£122.49
price incl. 20% VAT
excl. delivery costs
A core charge of £26.33 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
HC-Cargo F 032 110 358 Alternator 14V, 55A, PL22, Ø 70,0 mm
Article number: F 032 110 358
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 70,0
- Number of grooves: 1
- Plug Type ID: PL22
- Item number: F 032 110 358
- Our price: £123.99
- Manufacturer: HC-Cargo
- EAN number: 5705541033887
- Condition: New
Show OEM numbers of the product
Details
QUINTON HAZELL QRA3002 Alternator 12V, 35A, Ø 65 mm
Article number: QRA3002
Submit a review
- Alternator Charging Current [A]: 35
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 65
- Fastening Type: Single pivoted lever
- for OE number: 120400856
- Item number: QRA3002
- Our price: £125.49
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438345957
- Condition: New
Show OEM numbers of the product
Details
In stock (Item(s) left: 1)
-60%
compared to
RRP £316.87
£125.49
price incl. 20% VAT
excl. delivery costs
AS-PL A0069 Alternator 12V, 55A
Article number: A0069
Reviews - 1
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0120489556
- New part without deposit
- Item number: A0069
- Our price: £126.49
- Manufacturer: AS-PL
- EAN number: 5901259400991
- Condition: New
Show OEM numbers of the product
Details
AS-PL A0393 Alternator 12V, 65A
Article number: A0393
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Diameter [mm]: 73,00
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0393
- Our price: £128.99
- Manufacturer: AS-PL
- EAN number: 5901259490732
- Condition: New
Show OEM numbers of the product
Details
Get a bonus of £0.88 when you purchase this product
You will receive £0.88 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock
-22%
compared to
RRP £165.94
£128.99
price incl. 20% VAT
excl. delivery costs
STARDAX STX100142R Alternator 12V, 55A, Ø 70 mm
Article number: STX100142R
Reviews - 1
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Pulleys: with belt pulley
- Engine Code: M123.921
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Number of grooves: 1
- Exchange Part
- Item number: STX100142R
- Our price: £130.99
- Manufacturer: STARDAX
- EAN number: 226382186053751860537
- Condition: New
Show OEM numbers of the product
Details
In stock
£130.99
price incl. 20% VAT
excl. delivery costs
A core charge of £22.87 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
HELLA 8EL 011 711-681 Alternator 14V, 55A, Ø 69 mm
Article number: 8EL 011 711-681
Reviews - 12
- Alternator Charging Current [A]: 55
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 69
- Number of grooves: 1
- Used part return not required
- TecDoc Engine Number: M 123.921
- New part without deposit
- Assy. / disassy. by qualified personnel required!
- Item number: 8EL 011 711-681
- Our price: £131.49
- Manufacturer: HELLA
- EAN number: 4082300335750
- Condition: New
Show OEM numbers of the product
Details
ROTOVIS Automotive Electrics 9031400 Alternator 14V, 55A, li 60, Ø 65 mm
Article number: 9031400
Reviews - 1
- Alternator Charging Current [A]: 55
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 65
- Position / Degree: li 60
- Fastening Type: Single pivoted lever
- Item number: 9031400
- Our price: £136.99
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930314002
- Condition: Remanufactured
Show OEM numbers of the product
Details
Get a bonus of £0.92 when you purchase this product
You will receive £0.92 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock
£136.99
price incl. 20% VAT
excl. delivery costs
HC-Cargo 110358 Alternator 14V, 55A, PL22, Ø 70,0 mm
Article number: 110358
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 70,0
- Number of grooves: 1
- Plug Type ID: PL22
- Rotation Direction: Clockwise rotation
- Length [mm]: 162,50
- Item number: 110358
- Our price: £171.99
- Manufacturer: HC-Cargo
- EAN number: 2248198843502
- Condition: New
Show OEM numbers of the product
Details
Get a bonus of £1.09 when you purchase this product
You will receive £1.09 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
£171.99
price incl. 20% VAT
A core charge of £7.62 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
WALKER WAL00386 Alternator 12V, 55A, Plug, 0001, Ø 70 mm
Article number: WAL00386
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Plug Type ID: 0001
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: Plug
- Bore Diameter 1 [mm]: 10
- Net weight [kg]: 4,6
- Item number: WAL00386
- Our price: £175.99
- Manufacturer: WALKER
- EAN number: 4060426560607
- Condition: New
Show OEM numbers of the product
Details
Get a bonus of £0.99 when you purchase this product
You will receive £0.99 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 2)
£175.99
price incl. 20% VAT
ERA 210111A Alternator 14V, 55A, B+D+, Ø 72 mm
Article number: 210111A
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 72
- Number of grooves: 1
- Plug Type ID: B+D+
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- Distance from belt pulley to alternator [mm]: 77
- Belts: without V-belt
- Item number: 210111A
- Our price: £181.99
- Manufacturer: ERA
- EAN number: 2223414552600
- Condition: New
Show OEM numbers of the product
Details
Get a bonus of £1.14 when you purchase this product
You will receive £1.14 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 1)
£181.99
price incl. 20% VAT
BV PSH 555.005.055.010 Alternator 12V, 55A, B+ (M6), Ø 82,0 mm
Article number: 555.005.055.010
Reviews - 2
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 82,0
- Number of grooves: 1
- Clamp: B+ (M6)
- Quality: +Line Original
- Number of mounting bores: 2
- Mounting Angle [degrees]: -60
- Item number: 555.005.055.010
- Our price: £213.50
- Manufacturer: BV PSH
- EAN number: 8720264084258
- Condition: New
Show OEM numbers of the product
Details
Get a bonus of £1.33 when you purchase this product
You will receive £1.33 in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 3)
£213.50
price incl. 20% VAT
AUTOELECTRO AEA9189 Alternator 12V, 55A, B+, D+
Article number: AEA9189
Submit a review
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Pulleys: with V-ribbed belt pulley
- Plug Type ID: B+, D+
- Number of mounting bores: 2
- Specification: External fan
- Plug Type: Plug Terminal
- Item number: AEA9189
- Our price: £242.00
- Manufacturer: AUTOELECTRO
- EAN number: 5056348605075
- Condition: New
Show OEM numbers of the product
Details
Free delivery on this item
In stock
£242.00
price incl. 20% VAT
A core charge of £31.41 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
RIDEX 4G1959 Alternator 12V, 55A, D+,B+(9,8), excl. vacuum pump, Ø 69 mm
Article number: 4G1959
Reviews - 3
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Construction Year from: 09 / 1981
- Pulleys: for v-belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 69
- Number of grooves: 1
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: D+,B+(9,8)
- Number of mounting bores: 2
- Number of threaded holes 0
- Connector Shape: angular
- Quantity Unit: Piece
- Item number: 4G1959
- Our price: £93.49
- Manufacturer: RIDEX
- EAN number: 4067448328345
- Condition: New
Show OEM numbers of the product
Details
RIDEX 4G0149 Alternator 12V, 55A, B+ (M6), B+ B+ D+ W, excl. vacuum pump, Ø 66 mm
Article number: 4G0149
Reviews - 9
- Alternator Charging Current [A]: 55
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Engine Code: M123.921
- Belt Pulley Ø [mm]: 66
- Number of grooves: 1
- Plug Type ID: B+ B+ D+ W
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: B+ (M6)
- Bore Diameter 1 [mm]: 10
- Number of mounting bores: 2
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 77
- Item number: 4G0149
- Our price: £104.49
- Manufacturer: RIDEX
- EAN number: 4059191704088
- Condition: New
Show OEM numbers of the product
Details
Сurrently out of stock
-34%
compared to
RRP £158.40
£104.49
Price per item
price incl. 20% VAT
excl. delivery costs
Load more
- 1
- 2
- 3
- 4
- 5
Articles you should read on the topic alternator for W123 250 2.5
What is the best alternator for the Mercedes-Benz Saloon (W123) 2525 ccm?
The best alternators for the Mercedes-Benz W123 250 (123.026) are from the following original brands:
- RIDEX
- AS-PL
- BV PSH
- BOSCH
- HELLA
How much does an alternator for the MERCEDES-BENZ Saloon (W123) 250 (123.026) cost?
The price of an alternator for a Mercedes-Benz W123 250 (123.026) Petrol ranges from £91.49 to £242.
How to tell if the alternator on your Mercedes-Benz W123 250 (123.026) is bad and what to do
If the alternator is not charging the battery, symptoms such as flickering lights or a loss of power may be the first signs of a fault. The regulator, freewheel clutch and screws must be checked. If necessary, remove the alternator on your MERCEDES-BENZ Saloon (W123) 103 kW / 140 hp and replace it.
Which alternator do I need for my Mercedes-Benz W123 250 (123.026) Petrol (Intake Manifold Injection/ Carburettor) 1979 - 1985?
| Alternator charging current [A] | 35; 55; 65 |
| Pulley Ø [mm] | 65; 66; 69; 70; 72; 75; 82 |
| Pulleys | for v-belt pulley; with V-ribbed belt pulley; with belt pulley |
| Weight [kg] | 4.902 |
Find cheap deals for