BMW N42B20 used engine for sale

BMW N42B20 engine for sale, used (2.0 L petrol · Inline-4) for 3 Series: on our warehouse stock list, engine only or with gearbox. Wholesale — ask for the best price.

BMW N42B20 used engine for sale — reference photo — Reference photo of the N42B20. Before you pay the balance you receive photos of every unit in your order.

Make	BMW
Engine code (engine number)	N42B20
Also searched as	N42B20-ATHQ
Type	2.0 L petrol · Inline-4
Displacement	2.0 L
Fuel	Petrol
Layout	Inline-4
Typical vehicles	3 Series
Variants in the list	1 variant
Sold as	Grade A used, wholesale by the container (from 10 engines on a first order)
Stock status	Warehouse list of 26 October 2026 — subject to inventory changes

The N42B20 is a BMW engine — 2.0 L petrol · Inline-4, fitted to 3 Series. It is on the warehouse list of 26 October 2026; the number of units available is confirmed in your quotation. In stock as: 1 × Engine + automatic gearbox. Drive versions in the list: RWD.

More models available

We also have many more models than the ones listed, but they are always subject to inventory changes. We need to know how many units you need so we can give you the best price.

How many units do you need?

Get a container quote Tell us your quantity on WhatsApp

Configurations in the warehouse list

Warehouse code	What is included	Drive / notes
N42B20-ATHQ	Engine + automatic gearbox	RWD

The configuration is read from the warehouse code and is confirmed with photos in your quotation.

Questions about this model

Do you have the BMW N42B20 in stock?

Yes. The N42B20 is on our warehouse list of 26 October 2026, in these variants: N42B20-ATHQ. Stock moves every day, so availability and the number of units are confirmed in writing in your quotation.

Which vehicles use the N42B20?

The N42B20 is typically found in 3 Series. Check the code stamped on the engine block or the VIN data before ordering — send it to us and we help you match it.

Can I order the N42B20 with its gearbox?

Yes — the list includes the N42B20 with its gearbox. Tell us which configuration and how many units.

What is the price of a used N42B20?

The price depends on the quantity and on the mix of your order. Tell us how many units you need and your destination port, and we send the best price in writing. Wholesale only: a full container, or from 10 engines on a new customer’s first order.

How do I know the condition of each N42B20?

We supply Grade A only. Each unit is cleaned, its crankshaft turned by hand and photographed from every side before you pay the balance; if a photo shows a problem, the unit is replaced by another of the same model.