Infiniti Y51 3.7 Alternator (320 hp Petrol VQ37VHR)
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Manufacturer Restriction: MITSUBISHI
 - Pulleys: with belt pulley
 - Quality: STANDARD LINE
 - Version: A3TJ1991
 - New part without deposit
 - Item number: A5227
 - Our price: £153.99
 - Manufacturer: AS-PL
 - EAN number: 5902129008996
 - Condition: New
 
price incl. 20% VAT
- Alternator Charging Current [A]: 130
 - Voltage [V]: 14
 - Pulleys: with multi-belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: C-S-L
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: M8 B+
 - Net weight [kg]: 6,2
 - Item number: WAL03778
 - Our price: £185.49
 - Manufacturer: WALKER
 - EAN number: 4060426588069
 - Condition: New
 
- Accumulate your bonuses through purchasing items marked “BONUS";
 - Pay for up to 10% of your order with the accumulated bonuses;
 
price incl. 20% VAT
- Alternator Charging Current [A]: 130
 - Voltage [V]: 12
 - Manufacturer Restriction: MITSUBISHI
 - Pulleys: with belt pulley
 - Quality: PREMIUM LINE
 - Version: A3TJ1991
 - New part without deposit
 - Item number: A5510(MITSUBISHI)
 - Our price: £266.00
 - Manufacturer: AS-PL
 - EAN number: 5902129187899
 - Condition: New
 
- Accumulate your bonuses through purchasing items marked “BONUS";
 - Pay for up to 10% of your order with the accumulated bonuses;
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Pulleys: with multi-belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: 0324
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: M8 B+;L-S-C = INVISI
 - Net weight [kg]: 6,82
 - Item number: WAL02637
 - Our price: £378.00
 - Manufacturer: WALKER
 - EAN number: 4060426620660
 - Condition: New
 
- Accumulate your bonuses through purchasing items marked “BONUS";
 - Pay for up to 10% of your order with the accumulated bonuses;
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Pulleys: with multi-belt pulley
 - Number of ribs: 7
 - Plug Type ID: B+, C, S, L
 - Number of mounting bores: 3
 - Plug Type: Round Plug
 - Item number: AEK3779
 - Our price: £385.00
 - Manufacturer: AUTOELECTRO
 - EAN number: 5056348617603
 - Condition: New
 
- Accumulate your bonuses through purchasing items marked “BONUS";
 - Pay for up to 10% of your order with the accumulated bonuses;
 
price incl. 20% VAT
- Alternator Charging Current [A]: 130
 - Voltage [V]: 14
 - Pulleys: with multi-belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: C-S-L
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: M8 B+
 - Net weight [kg]: 6,2
 - Always compare old and new part (in particular OE No.)
 - Item number: LRA04582
 - Our price: £103.99
 - Manufacturer: LUCAS
 - EAN number: 5708279313764
 - Condition: Remanufactured
 
price incl. 20% VAT
excl. delivery costs
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Belt Pulley Ø [mm]: 58,0
 - Number of grooves: 7
 - Clamp: B+ (M8)
 - Quality: +Line Original
 - Number of mounting bores: 3
 - Mounting Angle [degrees]: -45
 - Item number: 165.577.150.130
 - Our price: £151.49
 - Manufacturer: BV PSH
 - EAN number: 8720264294046
 - Condition: New
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Belt Pulley Ø [mm]: 55,0
 - Number of grooves: 7
 - Clamp: B+ (M8)
 - Quality: RNL-Standard
 - Number of mounting bores: 3
 - Mounting Angle [degrees]: -45
 - Item number: 165.577.150.138
 - Our price: £151.49
 - Manufacturer: BV PSH
 - EAN number: 872025303980
 - Condition: New
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Pulleys: with belt pulley
 - Rated Voltage [V]: 14
 - Belt Pulley Ø [mm]: 55
 - Number of grooves: 7
 - Vehicle Main Current: for vehicles with 12V main current
 - Alternator Type: excl. vacuum pump
 - Fastening Type: Single pivoted lever
 - Clamp: B+ (M8)
 - Bore Diameter 1 [mm]: 10
 - Number of threaded holes: 2
 - Distance from belt pulley to alternator [mm]: 38
 - Item number: 4G1432
 - Our price: £160.99
 - Manufacturer: RIDEX
 - EAN number: 4066016965357
 - Condition: New
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Belt Pulley Ø [mm]: 58,0
 - Number of grooves: 7
 - Clamp: B+ (M8)
 - Quality: Mitsubishi New
 - Number of mounting bores: 3
 - Mounting Angle [degrees]: -45
 - Item number: 165.577.150.370
 - Our price: £211.00
 - Manufacturer: BV PSH
 - EAN number: 8720264109722
 - Condition: New
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: B+(M8) / C-L-S
 - Rotation Direction: Clockwise rotation
 - New Part
 - Quantity Unit: Piece
 - Item number: 10444633
 - Our price: £232.00
 - Manufacturer: ALANKO
 - EAN number: 4053082028277
 - Condition: New
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 14
 - Pulleys: with V-ribbed belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: C / S / L
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: B+ M8
 - Item number: 9091766
 - Our price: £234.00
 - Manufacturer: ROTOVIS Automotive Electrics
 - EAN number: 4055601917666
 - Condition: Remanufactured
 
- Alternator Charging Current [A]: 130
 - Voltage [V]: 14
 - Pulleys: with V-ribbed belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: C / S / L
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: B+ M8
 - Item number: 9091480
 - Our price: £235.50
 - Manufacturer: ROTOVIS Automotive Electrics
 - EAN number: 4055601914801
 - Condition: Remanufactured
 
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Pulleys: with multi-belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: 0324
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: M8 B+, L-S-C = INVISIG
 - Net weight [kg]: 6,82
 - Always compare old and new part (in particular OE No.)
 - Item number: LRA03779
 - Our price: £238.50
 - Manufacturer: LUCAS
 - EAN number: 5708279237732
 - Condition: Remanufactured
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 14
 - Pulleys: with V-ribbed belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Used part return not required
 - Item number: J5111122
 - Our price: £279.50
 - Manufacturer: HERTH+BUSS JAKOPARTS
 - EAN number: 4026736486730
 - Condition: New
 
price incl. 20% VAT
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- Construction Year from: 10 / 2013
 - Construction Year to: 05 / 2019
 
 - Alternator Charging Current [A]: 150
 - Voltage [V]: 14
 - Belt Pulley Ø [mm]: 55
 - Number of grooves: 7
 - Plug Type ID: 163
 - 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]: 185
 - Distance from belt pulley to alternator [mm]: 38,5
 - Item number: 1 986 A01 828
 - Our price: £309.50
 - Manufacturer: BOSCH
 - EAN number: 4047026889611
 - Condition: New
 
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Pulleys: with multi-belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Plug Type ID: 0324
 - Vehicle Main Current: for vehicles with 12V main current
 - Clamp: M8 B+, L-S-C = INVISIG
 - Net weight [kg]: 6,82
 - Always compare old and new part (in particular OE No.)
 - Item number: 28-6889
 - Our price: £322.00
 - Manufacturer: ELSTOCK
 - EAN number: 5704651475679
 - Condition: Remanufactured
 
price incl. 20% VAT
- Alternator Charging Current [A]: 150
 - Voltage [V]: 14
 - Pulleys: with V-ribbed belt pulley
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Supplementary Article / Supplementary Info: with integrated regulator
 - Vehicle Main Current: for vehicles with 12V main current
 - Position / Degree: li 45
 - Diameter [mm]: 135
 - Used part return not required
 - Cooling Type: Air cooled
 - Item number: J5111118
 - Our price: £342.00
 - Manufacturer: HERTH+BUSS JAKOPARTS
 - EAN number: 4029416236588
 - Condition: New
 
- Alternator Charging Current [A]: 150
 - Voltage [V]: 12
 - Belt Pulley Ø [mm]: 55
 - Number of ribs: 7
 - Item number: 554586RI
 - Our price: £363.00
 - Manufacturer: AD KÜHNER
 - EAN number: 805622410714
 - Condition: New
 
- Alternator Charging Current [A]: 150
 - Voltage [V]: 14
 - Pulleys: with V-ribbed belt pulley
 - Belt Pulley Ø [mm]: 55
 - Exchange Part
 - Rotation Direction: Clockwise rotation
 - Fastening Type: 3-point attachment
 - Weight [kg]: 7,12
 - Item number: 444616
 - Our price: £392.00
 - Manufacturer: VALEO
 - EAN number: 3276424446169
 - Condition: Remanufactured
 
price incl. 20% VAT
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What is the best alternator for the Infiniti Q70 (Y51) 3696 ccm?
The best alternators for the Infiniti Y51 3.7 are from the following original brands:
- RIDEX
 - AS-PL
 - BV PSH
 - BOSCH
 - HELLA
 
How much does an alternator for the INFINITI Q70 (Y51) 3.7 cost?
The price of an alternator for a Infiniti Y51 3.7 Petrol ranges from £103.99 to £392.
How to tell if the alternator on your Infiniti Y51 3.7 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 INFINITI Q70 (Y51) 235 kW / 320 hp and replace it.
Which alternator do I need for my Infiniti Y51 3.7 Petrol (Intake Manifold Injection/ Carburettor) 2013 - 2025?
| Alternator charging current [A] | 130; 150 | 
| Pulley Ø [mm] | 55; 58 | 
| Pulleys | with V-ribbed belt pulley; with belt pulley; with multi-belt pulley | 
| Weight [kg] | 7.12 |