Arnott Industries Air Suspension Spring A-3636

Arnott Industries Air Suspension Spring P/N:A-3636

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$627.99

MPN: A-3636

UPC: 815710022033

Item Package Quantity: 1

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Arnott Industries Air Suspension Spring P/N:A-3636

$627.99

Description

Keep the back of your BMW riding level and cushioned with the Arnott Industries Air Suspension Spring A-3636 (also written A3636), a rear air spring assembly built to replace a worn or leaking original. It's a direct-fit replacement for the rear position on the 2009-2015 BMW 750LI, 2009-2015 BMW 760LI, 2011-2015 BMW 740LI, 2013-2015 BMW 740I and 750I, and other 7-Series and ALPINA B7 variants — see the Buyer's Guide tab for the full list of applications and engine details.

An air spring uses compressed air to support rear ride height and absorb road impacts. When one fails, you may notice a sagging rear end, an air leak, a harsher ride, or an air-suspension warning — signs this part may need replacing.

Developed and tested: designed in Arnott's R&D center and put through laboratory stress testing plus real-world road evaluation.
ISO quality standards: produced under strict adherence to ISO quality requirements.
Dual-continent facilities: specialized manufacturing in the USA and EU.
Built for durability: engineered for strength to withstand demanding road conditions.

For balanced ride height and handling, Arnott recommends replacing the rear air springs in pairs.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

What does this air suspension spring do?

It uses compressed air to support the vehicle's rear ride height and cushion road impacts as part of the air suspension system.

What position does the A-3636 fit?

It is a rear air spring assembly. Check the Buyer's Guide tab to confirm the correct application for your specific vehicle.

Which vehicles does it fit?

It fits many BMW 7-Series and ALPINA B7 models, such as the 2009-2015 750LI and 2011-2015 740LI. See the Buyer's Guide tab for the complete list.

Should I replace both sides at once?

Arnott recommends replacing the rear air springs in pairs for balanced ride height and handling, though this listing is for the part shown.

What are signs this air spring may need replacing?

A sagging rear ride height, an audible air leak, a harsher ride, or an air-suspension warning can indicate a failed air spring. Diagnose the cause before replacing.