Welcome to our store!

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To avoid you buying the wrong parts, DO CHECK the compatible chart above before placing order.

• Choose a vehicle from the "My Garage" list. Or

• Enter your vehicle's details with Year / Make / Model / Trim / Engine. Or

• Contact us: Ask us for double check.

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Fitment:

For 2011-2014 Mercedes-Benz CL550 C216/C217 V8 4.7L Coupe
For 2012-2018 Mercedes-Benz CLS550 W204/W205 V8 4.7L Sedan
For 2012-2017 Mercedes-Benz E550 S212/S213 V8 4.7L Convertible
For 2012-2017 Mercedes-Benz E550 C207/C238 V8 4.7L Coupe
For 2012-2016 Mercedes-Benz E550 W212 V8 4.7L Sedan
For 2013-2014 Mercedes-Benz GL450 X166 V8 4.7L Sport Utility
For 2013-2016 Mercedes-Benz GL550 X166 V8 4.7L Sport Utility
For 2017-2019 Mercedes-Benz GLS550 X166/X167 V8 4.7L Sport Utility
For 2013-2014 Mercedes-Benz ML550 W166 V8 4.7L Sport Utility
For 2012-2014 Mercedes-Benz S550 W221/W222 V8 4.7L Sedan
For 2013-2020 Mercedes-Benz SL550 R231 V8 4.7L Convertible
For 2012-2016 Mercedes-Benz SLK55 AMG R172 V8 5.5L Convertible
For 180Amps /12V, Clockwise Rotation, 6-Groove Pulley

 

Alternator Disassembly and Assembly:
■ On-board Dismantling of Alternator

Disconnect negative battery terminal

• Record ECU/component info first (DTC, radio channels, seat/steering wheel memory).

Disconnect alternator power cord & connector

• Confirm power cut-off; disconnect main power cord (positive) and signal connector to avoid short circuits.

Disassemble alternator

• Loosen penetration bolts/tensioner pulleys; remove drive belt (note belt routing).
• Remove fixing bolts (2-3 usually); take out alternator from engine front end.

Post-dismantling check

• Inspect for external damage (casing cracks, terminal corrosion); mark worn parts (bearing, pulley) for replacement.

■ Alternator Mounting

Install alternator

• Follow reverse disassembly order.
• Align with mounting bracket; insert penetration bolts.
• Pre-tighten fixing bolts (leave room for belt tension adjustment).

Install drive belt

• Fit belt per recorded routing (ensure it sits in pulley grooves).
• Pry alternator outward (e.g., with hammer handle) to adjust tension (deflection: 10-15mm when pressed).
• Fully tighten penetration bolts & fixing bolts after confirming deflection.

Connect wiring harness

• Reconnect main power cord (positive); secure with lock washer.
• Connect signal connector; install short-circuit-proof cover on power terminal.

Reconnect negative battery terminal

• Restore recorded ECU/component settings (radio, seat memory).

Post-installation test

• Start engine; check for smooth operation (no abnormal noise).

• Use multimeter to verify output voltage (13.5-14.5V normal range).

 

Notice:
Please check the model and important parameters before purchase to avoid unnecessary after-sales problems, if you are not clear, please feel free to contact us, thank you for your cooperation!

 

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Item Specifics
UPC	Does not apply
Brand	VaultPro
Manufacturer Part Number	13478006
Manufacturer Warranty	1 Year
OE/OEM Part Number	11808N, 11808, FG18S029
Interchange Part Number	A0141540902, 0009068601
Superseded Part Number	A0009068601, A3126
Type	Alternator
Pulley Groove Quantity	6
Amperage	180A
Pulley Class	S6
Fan Type	IF
Pulley Included	Yes
OE Spec or Performance/Custom	OE Spec
Placement on Vehicle	Front
Material	Metal
Mounting Hardware Included	No
Modified Item	No
Fitment Type	Direct Replacement
Custom Bundle	No
Performance Part	Yes
Universal Fitment	No
Vintage Car Part	No
Mileage	More Than 100,000 miles
Features	Pulley Included
Voltage	12 V
Finish	Matte
Quantity	1pcs of Alternator
Plug Clock	12
Outside Pulley Diameter (mm)	50
Brushless	No
Belt Type	Serpentine Belt
Pulley Type	Conventional
Polarity	Negative
One Wire Capable	No

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About Us:

We are committed to making the best auto-parts products and providing you with better services.
So if you have any quesiton or problem, please fell free to contact us about that.

 

Payment:

Any payment can be accepted by ebay.

 

Shipping:

2-8 working days in transit.

Product will be shipped within 2 business days after full payment is received and verified.
USPS, UPS, FedEx shipping will be provided.
Delivery time is about 2-8 business days to most of addresses.

 

Returns:

30-day free return provided.

 

Contact Us:

Any quesiton or problem, do contact us please.
We are always online to answer.
Note: Do check the compatible chart before paying the items, or contact us for checking the compatibilities for your vehicles/cars/trucks.