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AS-3407 - Arnott Rear Air Strut Assembly - Left - BMW G11/G12

Arnott Rear Air Strut Assembly - Left - BMW G11/G12

Arnott

T#: 45997496 | Part#: AS-3407

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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$1112.99

17% off MSRP:

$1335.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

Lifetime Replacement

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Availability:

In Stock

Est. Ship Date:

on Jul 13, 2026

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Product Details

Keep your G11 G12 7 Series riding like the true flagship it was built to be with smooth precise and level performance. Say goodbye to sag bounce and suspension noise. The Arnott Rear Left Air Strut is more than a replacement it is the solution for worn leaking or failing OE struts that reduce ride quality rear stability and the iconic BMW self leveling performance. Over time factory air struts lose pressure and damping ability leaving your 7 Series soft unsteady or forcing the compressor to run constantly.

Arnott restores your rear suspension to factory specifications with premium air bladders reinforced pistons and heavy duty seals engineered to outlast the originals. Direct fit engineering makes installation simple and straightforward no cutting or adapters needed just install and drive. The result is quiet smooth operation precise handling and a perfectly planted stance expected from a flagship 7 Series.

Why choose Arnott Rear Left Air Strut for G11 G12?

Restore factory ride – Replace sagging or failing OE struts with durable reliable units
OEM grade construction – Premium components built to handle load and maintain performance
Consistent performance – Resists leaks dry rot and pressure loss
Direct fit convenience – Bolt on installation with no modifications required

If your G11 G12 rear left strut is worn sagging or causing compressor problems Arnott delivers the poise comfort and legendary BMW ride your 7 Series deserves.

Prop 65 Warning

Cross Reference

37106874593
37107915953
AS-3407

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	G11	740e xDrive	B48 2.0L	Use vehicle selector to confirm fitment
BMW	G11	740i	B58 3.0L	Use vehicle selector to confirm fitment
BMW	G11	740i xDrive	B58 3.0L	Use vehicle selector to confirm fitment
BMW	G11	745e xDrive	B58 3.0L	Use vehicle selector to confirm fitment
BMW	G11	750i	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G11	750i xDrive	N63 4.4L	Use vehicle selector to confirm fitment
BMW	G11	Alpina B7 xDrive	N63 4.4L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.