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SEAT Leon IV (KL1) 1.0 TSI Alternator (110 hp Petrol DLAA)

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A3822S Alternator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2020 KL1 AS-PL A3822S SEAT Leon IV (KL1) 1.0TSI Alternator 110 hp Petrol 2025 cost
AS-PL A3822S Alternator 12V, 140A
Article number: A3822S
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Manufacturer Restriction: VALEO
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • Version: TG14C110
  • New part without deposit
  • Item number: A3822S
  • Our price: 140,89 €
  • Manufacturer: AS-PL
  • EAN number: 5902129247104
  • Condition: New
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In stock (Item(s) left: 6)
140,89 €

price incl. 23% VAT

excl. delivery costs

BV PSH 465.504.140.000 Alternator 12V, 140A, B+ (M8), Ø 51,0 mm
Article number: 465.504.140.000
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 51,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 4
  • Item number: 465.504.140.000
  • Our price: 150,99 €
  • Manufacturer: BV PSH
  • EAN number: 8720264698165
  • Condition: New
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150,99 €

price incl. 23% VAT

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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Manufacturer Restriction: BOSCH, Always Cross by OE
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52
  • Number of ribs: 6
  • Plug Type ID: COM / LIN2i T20
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8 B+
  • Net weight [kg]: 7,05
  • Always compare old and new part (in particular OE No.)
  • Item number: LRA04541
  • Our price: 157,02 €
  • Manufacturer: LUCAS
  • EAN number: 5708279313054
  • Condition: Remanufactured
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157,02 €

price incl. 23% VAT

free delivery

A core charge of 61,50 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
305.350.140.010 Alternator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2023 KL1 Sample photo only F.000.BL0.8B8+ BV PSH 305350140010 SEAT Leon IV (KL1) 1.0TSI Alternator 110 hp Petrol 2022 cost
BV PSH 305.350.140.010 Alternator 12V, 140A, B+ (M8), Ø 52,0 mm
Article number: 305.350.140.010
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 4
  • Item number: 305.350.140.010
  • Our price: 157,99 €
  • Manufacturer: BV PSH
  • EAN number: 8720253443943
  • Condition: New
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157,99 €

price incl. 23% VAT

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465.504.140.346 Generator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2024 KL1 Sample photo only TG14LLD110-R+PRO BV PSH 465504140346 SEAT Leon IV (KL1) 1.0TSI Generator 110 hp Petrol 2021 cost
BV PSH 465.504.140.346 Alternator 12V, 140A, B+ (M8), Ø 51,0 mm
Article number: 465.504.140.346
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 51,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro Reman
  • Number of mounting bores: 4
  • Item number: 465.504.140.346
  • Our price: 166,92 €
  • Manufacturer: BV PSH
  • EAN number: 8720653904143
  • Condition: New
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166,92 €

price incl. 23% VAT

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BV PSH 305.350.140.210 Alternator 12V, 140A, B+ (M8), Ø 52,0 mm
Article number: 305.350.140.210
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: Bosch New
  • Number of mounting bores: 4
  • Item number: 305.350.140.210
  • Our price: 168,32 €
  • Manufacturer: BV PSH
  • EAN number: 8720253291773
  • Condition: New
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In stock
-61%
compared to RRP 438,47 €

168,32 €

price incl. 23% VAT

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305.350.140.346 Alternator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2020 KL1 Sample photo only F.000.BL0.8B8-R+PRO BV PSH 305350140346 SEAT Leon IV (KL1) 1.0TSI Alternator 110 hp Petrol 2025 cost
BV PSH 305.350.140.346 Alternator 12V, 140A, B+ (M8), Ø 52,0 mm
Article number: 305.350.140.346
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro Reman
  • Number of mounting bores: 4
  • Item number: 305.350.140.346
  • Our price: 185,74 €
  • Manufacturer: BV PSH
  • EAN number: 8720653919017
  • Condition: New
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185,74 €

price incl. 23% VAT

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465.504.140.281 Alternator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2021 KL1 F000.BL0.8ZM BV PSH 465504140281 SEAT Leon IV (KL1) 1.0TSI Generator 110 hp Petrol 2024 cost
BV PSH 465.504.140.281 Alternator 12V, 140A, B+ (M8), Ø 53,0 mm
Article number: 465.504.140.281
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 53,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: SEG New
  • Number of mounting bores: 4
  • Item number: 465.504.140.281
  • Our price: 202,99 €
  • Manufacturer: BV PSH
  • EAN number: 8720653001194
  • Condition: New
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202,99 €

price incl. 23% VAT

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BV PSH 305.341.140.280 Alternator 12V, 140A, B+ (M8), Ø 53,0 mm
Article number: 305.341.140.280
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 53,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: SEG New
  • Number of mounting bores: 4
  • Item number: 305.341.140.280
  • Our price: 230,16 €
  • Manufacturer: BV PSH
  • EAN number: 872026499194
  • Condition: New
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In stock
-51%
compared to RRP 472,96 €

230,16 €

price incl. 23% VAT

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444774 Alternators Seat LEON 1.0TSI 110 hp 81 kW DLAA 2023 KL1 VALEO 444774 SEAT Leon IV (KL1) 1.0TSI Alternator 110 hp Petrol 2022 cost
VALEO 444774 Alternator 14V, 140A, B+ / LIN, Ø 54 mm
Article number: 444774
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    • Engine Code: DLAA
    • Manufacturer Restriction: VALEO
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 54
  • Number of ribs: 6
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: B+ / LIN
  • Weight [kg]: 7,75
  • Item number: 444774
  • Our price: 252,96 €
  • Manufacturer: VALEO
  • EAN number: 3276424447746
  • Condition: Remanufactured
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In stock (Item(s) left: 3)
252,96 €

price incl. 23% VAT

free delivery

A core charge of 61,50 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
    • Manufacturer Restriction: SEG
    • for OE number: 05E 903 026 R
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 52,2
  • Number of grooves: 6
  • Plug Type ID: 125
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8)
  • Length [mm]: 202
  • Distance from belt pulley to alternator [mm]: 30
  • Item number: 1 986 A01 250
  • Our price: 292,92 €
  • Manufacturer: BOSCH
  • EAN number: 4047026592184
  • Condition: New
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In stock (Item(s) left: 1)
292,92 €

price incl. 23% VAT

free delivery

  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Manufacturer Restriction: VALEO
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52
  • Number of ribs: 6
  • Plug Type ID: COM / LIN2i T20
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8 B+
  • Net weight [kg]: 7,24
  • Always compare old and new part (in particular OE No.)
  • Item number: 2115901402
  • Our price: 321,02 €
  • Manufacturer: DRI
  • EAN number: 5708114239167
  • Condition: Remanufactured
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321,02 €

price incl. 23% VAT

free delivery

A core charge of 113,46 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
BV PSH 465.504.140.500 Alternator 12V, 140A, B+ (M8), Ø 51,0 mm
Article number: 465.504.140.500
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 51,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: Valeo New
  • Number of mounting bores: 4
  • Item number: 465.504.140.500
  • Our price: 359,90 €
  • Manufacturer: BV PSH
  • EAN number: 8720264698158
  • Condition: New
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In stock
-17%
compared to RRP 438,62 €

359,90 €

price incl. 23% VAT

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BV PSH 305.341.140.500 Alternator 12V, 140A, B+ (M8), Ø 52,0 mm
Article number: 305.341.140.500
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: Valeo New
  • Number of mounting bores: 4
  • Item number: 305.341.140.500
  • Our price: 359,96 €
  • Manufacturer: BV PSH
  • EAN number: 8720264993994
  • Condition: New
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In stock (Item(s) left: 6)
-53%
compared to RRP 769,94 €

359,96 €

price incl. 23% VAT

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A01021S Alternator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2022 KL1 AS-PL A01021S SEAT Leon IV (KL1) 1.0TSI Alternators 110 hp Petrol 2023 cost
AS-PL A01021S Alternator 12V, 140A
Article number: A01021S
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • Version: 05E903026B
  • New part without deposit
  • Item number: A01021S
  • Our price: 144,31 €
  • Manufacturer: AS-PL
  • EAN number: 221170724063999240639
  • Condition: New
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144,31 €

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AS-PL A0939S Alternator 12V, 140A
Article number: A0939S
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • Version: F000BL08S1
  • New part without deposit
  • Item number: A0939S
  • Our price: 162,16 €
  • Manufacturer: AS-PL
  • EAN number: 5902129224945
  • Condition: New
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162,16 €

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RIV602169 Alternators Seat LEON 1.0TSI 110 hp 81 kW DLAA 2024 KL1 Sample photo only 6 PK 1005 RIVOLV RIV602169 SEAT Leon IV (KL1) 1.0TSI Generator 110 hp Petrol 2021 cost
RIVOLV RIV602169 Alternator 14V, 180A, Ø 50,5 mm
Article number: RIV602169
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  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 50,5
  • Number of grooves: 6
  • Item number: RIV602169
  • Our price: 165,12 €
  • Manufacturer: RIVOLV
  • EAN number: 5901655810097
  • Condition: New
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165,12 €

price incl. 23% VAT

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A core charge of 8,95 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Manufacturer Restriction: BOSCH, Always Cross by OE
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52
  • Number of ribs: 6
  • Plug Type ID: COM / LIN2i T20
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8 B+
  • Net weight [kg]: 7,05
  • Always compare old and new part (in particular OE No.)
  • Item number: 28-8650
  • Our price: 174,33 €
  • Manufacturer: ELSTOCK
  • EAN number: 5704651165761
  • Condition: Remanufactured
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174,33 €

price incl. 23% VAT

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A core charge of 61,38 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
305.341.140.004 Generator Seat LEON 1.0TSI 110 hp 81 kW DLAA 2020 KL1 Sample photo only TG14C135+PRO BV PSH 305341140004 SEAT Leon IV (KL1) 1.0TSI Alternator 110 hp Petrol 2025 cost
BV PSH 305.341.140.004 Alternator 12V, 140A, B+ (M8), Ø 52,0 mm
Article number: 305.341.140.004
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 52,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 4
  • Item number: 305.341.140.004
  • Our price: 177,25 €
  • Manufacturer: BV PSH
  • EAN number: 8720653851751
  • Condition: New
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177,25 €

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BV PSH 305.341.140.281 Alternator 12V, 140A, B+ (M8), Ø 53,0 mm
Article number: 305.341.140.281
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  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 53,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: SEG New
  • Number of mounting bores: 4
  • Item number: 305.341.140.281
  • Our price: 188,81 €
  • Manufacturer: BV PSH
  • EAN number: 8720653001194
  • Condition: New
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188,81 €

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What is the best alternator for a Seat Leon IV (KL1) 999 ccm?

The best alternators for Leon IV (KL1) 1.0 TSI models are from the following original brands:

  • RIDEX
  • DENSO
  • AS-PL
  • BV PSH
  • BOSCH

How much does an alternator for a SEAT Leon IV (KL1) 1.0 TSI cost?

The price of an alternator for the Leon IV (KL1) 1.0 TSI Petrol is typically between €140.89 and €359.96.

How to tell if the alternator on a Leon IV (KL1) 1.0 TSI is bad and what to do about it

If the alternator is not charging the battery properly, symptoms such as flickering lights or a loss of power may indicate a fault. The regulator, freewheel clutch and screws must be checked. If necessary, remove the alternator on the SEAT Leon IV (KL1) 81 kW / 110 hp and replace it.

Which alternator do I need for a Leon IV (KL1) 1.0 TSI Petrol (Direct Injection) 2020 - 2025?

Alternator output current [A] 140; 180
Pulley diameter [mm] 50.5; 51; 52; 52.2; 53; 54
Pulleys with freewheel belt pulley; with multi-belt pulley
Weight [kg] 7.75
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