How to remove and replace the alternator on an Acura TL?

Disconnect the cable from the negative battery terminal. Remove the intake manifold cover or engine cover. Remove the drivebelt. On 2004 and later models, disconnect the electrical connectors from the air conditioning condenser fan motor and from the air conditioning compressor clutch and remove the coolant reservoir. Remove the air conditioning condenser fan shroud assembly. Remove the nut and disconnect the battery cable from the B+terminal, then disconnect the four-pin electrical connector. On 2004 and later models, the electrical harness is clamped to the alternator. Detach the harness from the small mounting bracket on the alternator and set the harness aside, then remove the bolt that secures the harness bracket to the alternator and set the harness aside. Remove the upper and lower alternator mounting bolts and remove the alternator. If you're replacing the alternator, take the old one with you when purchasing the replacement unit. Make sure that the new/rebuilt unit looks identical to the old alternator. Look at the electrical terminals on the backside of the alternator. They should be the same in number, size and location as the terminals on the old alternator. Many new/rebuilt alternators DO NOT have a pulley installed, so you might have to swap the pulley from the old unit to the new/rebuilt one. When buying an alternator, find out the store's policy regarding pulley swaps. Some stores perform this service free of charge. If your local auto parts store doesn't offer this service, you'll have to purchase a puller for removing the pulley and do it yourself. Installation is the reverse of removal. Be sure to tighten the alternator mounting bolts securely. When you're done, reconnect the cable to the negative terminal of the battery. Check the charging voltage to verify that the alternator is operating correctly.

Genuine Acura TL Alternator

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16 Alternators found

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Acura TL Alternator Assembly (Clh09) (Denso)
Part Number: 31100-PGE-A51
$332.57 MSRP: $577.42
You Save: $244.85 (43%)
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Product Specifications
- Other Name: Alternator
- Replaces: 31100-PFW-J02
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (CSD69)
Part Number: 31100-RJA-A02
$550.85 MSRP: $786.70
You Save: $235.85 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Alternator (CSD69); Alternator
- Replaces: 31100-RDJ-A01, 31100-RJA-A01, 31100-RGL-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Remanufactured Alternator
Part Number: 06311-RGW-505RM
$411.39 MSRP: $585.28
You Save: $173.89 (30%)
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Product Specifications
- Other Name: Alternator, Core Id (104210-5920 9764219-592) (Reman) (Denso); Alternator
- Replaces: 31100-RGW-A01RM
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Reman Alternator 12V 120A
Part Number: 06311-PGE-505RM
$301.96 MSRP: $429.00
You Save: $127.04 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Alternator, Reman; Alternator
- Replaces: 31100-PGE-A51RM, 31100-PFW-J02RM
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Remanufactured)
Part Number: 06311-P8E-A01RM
Product Specifications
- Other Name: Alternator Assembly (Reman); Alternator
- Replaces: 31100-P8E-A01RM
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Compatible
Part Number: 31100-RGW-A01
$609.99 MSRP: $871.17
You Save: $261.18 (30%)
Product Specifications
- Other Name: Alternator Assembly (Csf92) (Denso); Alternator
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator
Part Number: 06311-P5G-507RM
Product Specifications
- Other Name: Alternator Assembly (Reman)
- Replaces: 06311-P5G-013RM, 31100-P5A-003RM, 31100-P5G-013RM
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Remanufactured)
Part Number: 06311-RJA-505RM
$366.05 MSRP: $520.53
You Save: $154.48 (30%)
Product Specifications
- Other Name: Alternator Assembly (Reman)
- Replaces: 31100-RJA-A02RM, 31100-RJA-A01RM, 31100-RGL-A01RM
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Clh08) (Denso)
Part Number: 31100-PGE-A11
Product Specifications
- Other Name: Alternator
- Replaces: 31100-P8E-A22, 31100-P8E-A21
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Clg68) (Denso)
Part Number: 31100-P8E-A22
Product Specifications
- Replaced by: 31100-PGE-A11
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Clg68) (Denso)
Part Number: 31100-P8E-A21
Product Specifications
- Replaced by: 31100-PGE-A11
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Cjv33) (Denso)
Part Number: 31100-P8E-A01
Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Clb53) (Denso)
Part Number: 31100-P5G-013
Product Specifications
- Replaces: 31100-P5A-003
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Cju14) (Denso)
Part Number: 31100-P1R-A01
Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura TL Alternator Assembly (Cju14) (Denso)
Part Number: 31100-P1R-A02
Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura TL Alternator Assembly (Clb53) (Denso)
Part Number: 31100-P5G-003
Product Specifications
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

Acura TL Alternator

The Acura TL Alternator serves the purpose of keeping the sedan's battery charged and every light, stereo, and sensor alive when the engine is running. That is to say, an Alternator transforms the motion of the crankshaft into steady electricity, essential for normal day-to-day driving. The unit features a two-piece aluminum case and utilizes a belt-spun pulley. This creates a whirl that spins the rotor inside stationary stator windings. The magnetic dance creates AC power. The unit's built-in diodes swiftly convert this to DC. That ensures that the battery and modules remain healthy on every Acura and each TL. The early Acura TL models applied an internal voltage regulator located within the Alternator. In contrast, newer editions have applied a system whereby voltage regulation is connected to the powertrain control module, which means that the computer is capable of controlling field current for optimum voltage output and for the purpose of longevity of electrical components. Each Alternator, regardless of year, has front and rear bearings, a cooling fan, brushes, and a rectifier stack with heat sinks to dissipate the engine bay heat. If an Alternator is not functioning, replacing it with a new Alternator will bring back reliable voltage so that modern Acura TL drivers can count on it.

We provide a broad range of OEM Acura TL Alternator at unbeatable prices on our website. For your OEM parts, You can count on the guaranteed quality, manufacturer's warranty, outstanding customer service, and prompt delivery. We look forward to your visit.

Acura TL Alternator Parts Questions & Experts Answers

Alternator Assembly (Remanufactured)
06311-P8E-A01RM
Q: How to remove and replace the alternator on an Acura TL?
A:
Disconnect the cable from the negative battery terminal. Remove the intake manifold cover or engine cover. Remove the drivebelt. On 2004 and later models, disconnect the electrical connectors from the air conditioning condenser fan motor and from the air conditioning compressor clutch and remove the coolant reservoir. Remove the air conditioning condenser fan shroud assembly. Remove the nut and disconnect the Battery Cable from the B+terminal, then disconnect the four-pin electrical connector. On 2004 and later models, the electrical harness is clamped to the alternator. Detach the harness from the small mounting bracket on the alternator and set the harness aside, then remove the bolt that secures the harness bracket to the alternator and set the harness aside. Remove the upper and lower alternator mounting bolts and remove the alternator. If you're replacing the alternator, take the old one with you when purchasing the replacement unit. Make sure that the new/rebuilt unit looks identical to the old alternator. Look at the electrical terminals on the backside of the alternator. They should be the same in number, size and location as the terminals on the old alternator. Many new/rebuilt alternators DO NOT have a pulley installed, so you might have to swap the pulley from the old unit to the new/rebuilt one. When buying an alternator, find out the store's policy regarding pulley swaps. Some stores perform this service free of charge. If your local auto parts store doesn't offer this service, you'll have to purchase a puller for removing the pulley and do it yourself. Installation is the reverse of removal. Be sure to tighten the alternator mounting bolts securely. When you're done, reconnect the cable to the negative terminal of the battery. Check the charging voltage to verify that the alternator is operating correctly.