BMW E21 E30 Emergency Tool Car Lifting Spare Jack Car Lifter Unit 1178721

Description

BMW E21 E30 Emergency Tool Car Lifting Spare Jack Car Lifter Unit is an original emergency jack from the Jacks and tool kits group, designed for use in classic BMW E21 and E30 series models. The design was developed by the manufacturer for safe vehicle lifting in roadside conditions as part of the factory tool equipment.

Specifications and technical data

• SKU: 1178721
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1178721
• Substitutable numbers: 1178721, 71121178721, 71121178723, 1178723, 71121178766, 1178766, 71121121562, 1121562, 71121113318, 1113318
• Part type: Crank Arm
• Category: Spare Tyre Jack & Tool Kits

Purpose and function of the jack

The presented emergency jack is a piece of service equipment that allows for stable lifting of the vehicle for wheel changes or basic bodywork maintenance. It has been designed specifically for the geometry of the sills and support points in BMW E21 and E30 models, which ensures secure seating and predictable behavior during operation.

Thanks to its factory design, the jack works with the original lifting points, which reduces the risk of damaging the sills and load-bearing elements. This is particularly important for classic cars, where maintaining the integrity of the body is of great importance for both utility and collector value.

Construction and technical features

The jack belongs to the Jacks and tool kits group, meaning it was constructed as part of the vehicle’s complete equipment rather than as a universal replacement. The screw mechanism ensures precise control of the lifting height, and the properly shaped base allows for stable support on ground with typical road surface friction.

Key functional features include:

• dedicated geometry compatible with factory BMW support points,
• mechanical lifting system enabling controlled operation without electrical power,
• compact form for easy storage in the luggage compartment or service recess.

Its original BMW origin helps maintain the technical consistency of the vehicle, which is important both for daily use and for the restoration of E21 and E30 series vehicles.

Condition, application, and selection

The item is offered in used condition, which in practice means it has been in service but can still perform its function as an emergency tool. Such jacks are preferred by users who want to keep the original tool equipment in their classic BMWs instead of replacing them with universal solutions.

When selecting a jack for a BMW E21 or E30, it is worth paying attention to:

• design compatibility with factory support points,
• origin from the original BMW tool group,
• the ability to store it easily in the location provided by the manufacturer.

Additionally, the product has an assigned OEM part number and related interchangeable numbers, which facilitates compatibility verification based on service documentation or manufacturer catalogs.

Benefits of using an original BMW jack

Using an original jack in a BMW E21 or E30 allows you to maintain the consistency of the equipment with the vehicle’s factory specification. This is significant not only from a functional point of view but also in maintaining the car’s value in the eyes of collectors and brand enthusiasts. Factory fitment translates into predictable tool behavior during operation and reduces the risk of improper body support.

This type of jack works well as part of the equipment carried permanently in the car – especially in vehicles used seasonally or on longer trips, where the ability to change a wheel independently is of practical importance. Combined with other emergency tools, it creates a coherent service set in accordance with the manufacturer’s specifications.

Additional information and related categories

If you are planning a comprehensive repair or upgrade of the service area in your BMW and need other elements from the same group, such as additional jacks, emergency tools, or body maintenance equipment, check the available parts in the BMW Jacks and tool kits category.

If you are considering a wider replacement of consumables and want to better understand the specifics of selecting used components, you will find useful information in the article Stock vs. sports suspension – design differences and is it worth buying used suspension parts?, which discusses the practical aspects of using aftermarket parts.