This code has been superseded — new code: 23100LE00A →
INFINITI Available to order

INFINITI ALTERNATOR ASSY

OEM code 23100WM40B

INFINITI ALTERNATOR ASSY with OEM code 23100WM40B is a genuine original-equipment part, supplied new in the manufacturer's packaging. At PARTSinn it is available from 5 supplier(s) from €821.35 incl. VAT (€678.80 excl. VAT), with delivery in 4–15 working days.

Before ordering, check the OEM code 23100WM40B against your vehicle's parts catalogue or send us the VIN — we confirm compatibility free of charge. Ordering without a VIN is possible as well.

The manufacturer has superseded 23100WM40B with 23100LE00A — the successor fits the same application and has its own page.

OEM code
23100WM40B
Manufacturer
INFINITI
Description
ALTERNATOR ASSY
Condition
New, genuine OEM part
Price
€821.35 – €1 017.25 (VAT 21% included)
Suppliers
5 authorized supply options
Delivery
4–15 working days
Origin
OEM — original equipment manufacturer
Superseded by
23100LE00A

Frequently asked questions about INFINITI 23100WM40B

Is INFINITI 23100WM40B a genuine OEM part?

Yes. INFINITI 23100WM40B (ALTERNATOR ASSY) is a genuine original-equipment part sourced through authorised distribution channels and delivered new in the manufacturer's packaging.

How much does INFINITI 23100WM40B cost and is VAT included?

The price shown is the full price with VAT: INFINITI 23100WM40B starts at €821.35 incl. VAT. The net price is shown next to it; EU businesses with a valid VAT number can order at the net price.

What is the delivery time for 23100WM40B?

Delivery for INFINITI 23100WM40B takes 4–15 working days depending on the supplier option you choose — each option shows its own delivery window.

Which countries do you ship 23100WM40B to?

We ship INFINITI parts across the EU and worldwide with tracked delivery. The shipping cost is calculated at checkout from the destination.

How do I check that 23100WM40B fits my car?

Send us your VIN (chassis number) before or after ordering — we verify that INFINITI 23100WM40B matches your vehicle free of charge.

What if 23100WM40B has been superseded by a newer number?

Manufacturers replace part numbers over time. When INFINITI 23100WM40B has a successor, the new code is shown on this page with a link to its own page — the successor fits the same application.

Can I order 23100WM40B without a VIN?

Yes. The VIN is optional — it only lets us double-check compatibility before dispatch.

Which payment methods are accepted for 23100WM40B?

Card (Visa, Mastercard), bank transfer and the local payment methods offered at checkout. Business customers can also pay by invoice after approval.

More INFINITI parts

Codes next to 23100WM40B in the INFINITI catalog — usually the same section or assembly.

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