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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Air Ride Suspension Kits & Parts

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E39 Rear Air Spring - Right

ES#3985124 - 37121095082 - E39 Rear Air Spring - Right - Torn bags will not simply repair themselves! - Arnott - BMW

Torn bags will not simply repair themselves! For touring models with self leveling suspension

Brand:
Arnott - Corporate Logo
ES#:
3985124
Mfg#:
37121095082
In Stock
ON SALE!
$180.99

This product was last offered at the strikethrough price on
03-02-2026

$170.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Arnott Airline Repair Kit

ES#4940878 - K-5664 - Arnott Airline Repair Kit - 4x 4mm PTC Union, 3m x 4mm Tubing, 1x Tubing Cutter - Arnott - Audi BMW Volkswagen Mercedes Benz Porsche

4x 4mm PTC Union, 3m x 4mm Tubing, 1x Tubing Cutter

Brand:
Arnott - Corporate Logo
ES#:
4940878
Mfg#:
K-5664
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Lift 3H / 3P Main Harness

ES#3698552 - 26498-006 - Air Lift 3H / 3P Main Harness - Air lift 3H / 3P second compressor harness - Air Lift - Audi BMW Volkswagen

Air lift 3H / 3P second compressor harness For use with Air Lift 3H and 3P management only

Brand:
Air Lift - Corporate Logo
ES#:
3698552
Mfg#:
26498-006
In Stock at Vendor
$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Arnott Airline Repair Kit

ES#4940880 - K-5666 - Arnott Airline Repair Kit - 8x 4mm PTC Union, 9m x 4mm Tubing, 1x Tubing Cutter - Arnott - Audi BMW Volkswagen Mercedes Benz Porsche

8x 4mm PTC Union, 9m x 4mm Tubing, 1x Tubing Cutter

Brand:
Arnott - Corporate Logo
ES#:
4940880
Mfg#:
K-5666
In Stock
ON SALE!
$55.99

This product was last offered at the strikethrough price on
06-25-2026

$53.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Lift Performance 3H/3P Second Compressor Harness

ES#2966731 - 27703 - Air Lift Performance 3H/3P Second Compressor Harness - Integrate a second compressor to your 3H and 3P air ride control system - Air Lift - Audi BMW Volkswagen

Integrate a second compressor to your 3H and 3P air ride control system For use with Air Lift 3H and 3P management only

Brand:
Air Lift - Corporate Logo
ES#:
2966731
Mfg#:
27703
In Stock
$173.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 Air Reservior With Pipe - Right

ES#66210 - 37126752288 - E39 Air Reservior With Pipe - Right - Connects to the right rear air bag - Genuine BMW - BMW

Connects to the right rear air bag For touring models with rear air suspension

Brand:
Genuine BMW - Corporate Logo
ES#:
66210
Mfg#:
37126752288
Ships in 2 Business Days
2% off MSRP

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

$280.99

This product was last offered at the strikethrough price on
07-23-2026

$274.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Arnott Airline Repair Kit

ES#4940879 - K-5665 - Arnott Airline Repair Kit - 4x 6mm PTC Union, 3m x 6mm Tubing, 1x Tubing Cutter - Arnott - Audi BMW Volkswagen Mercedes Benz Porsche

4x 6mm PTC Union, 3m x 6mm Tubing, 1x Tubing Cutter

Brand:
Arnott - Corporate Logo
ES#:
4940879
Mfg#:
K-5665
In Stock
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1/4" Black DOT Synflex Airline - 60 Feet

ES#2992763 - 20260 - 1/4" Black DOT Synflex Airline - 60 Feet - It is always a good idea to have spare air line around the garage for repairs. This 60 foot bundle ensures you will never be stranded. - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

It is always a good idea to have spare air line around the garage for repairs. This 60 foot bundle ensures you will never be stranded.

Brand:
Air Lift - Corporate Logo
ES#:
2992763
Mfg#:
20260
In Stock at Vendor
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5 Gallon Aluminum Air Tank - Polished

ES#2732076 - 12956 - 5 Gallon Aluminum Air Tank - Polished - (4) 3/8" face ports, & 1/4" drain port - 36" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(4) 3/8" face ports, & 1/4" drain port - 36" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732076
Mfg#:
12956
In Stock at Vendor
$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

4 Gallon Aluminum Air Tank - Polished

ES#2732168 - 12957 - 4 Gallon Aluminum Air Tank - Polished - (4) 1/4" face ports, (2) 3/8" end ports, & 1/4" drain port - 30" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(4) 1/4" face ports, (2) 3/8" end ports, & 1/4" drain port - 30" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732168
Mfg#:
12957
In Stock at Vendor
$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

4 Gallon Aluminum Air Tank - Raw

ES#2732139 - 11955 - 4 Gallon Aluminum Air Tank - Raw - (2) 1/4", (2) 3/8" end ports, & 1/4" drain port - 30" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(2) 1/4", (2) 3/8" end ports, & 1/4" drain port - 30" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732139
Mfg#:
11955
In Stock at Vendor
$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

4 Gallon Aluminum Air Tank - Polished

ES#2732160 - 12955 - 4 Gallon Aluminum Air Tank - Polished - (2) 1/4", (2) 3/8" End Ports, & 1/4" Drain Port - 30" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(2) 1/4", (2) 3/8" End Ports, & 1/4" Drain Port - 30" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732160
Mfg#:
12955
In Stock at Vendor
$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

4 Gallon Aluminum Air Tank - Brushed

ES#2732086 - 11957 - 4 Gallon Aluminum Air Tank - Brushed - (4) 1/4" face ports, (2) 3/8" end ports, & 1/4" drain port - 30" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(4) 1/4" face ports, (2) 3/8" end ports, & 1/4" drain port - 30" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732086
Mfg#:
11957
In Stock at Vendor
$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.5 Gallon Aluminum Air tank - Polished

ES#2732070 - 12958 - 2.5 Gallon Aluminum Air tank - Polished - (4) 1/4" face ports, & 1/4" drain port - 20" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(4) 1/4" face ports, & 1/4" drain port - 20" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732070
Mfg#:
12958
In Stock at Vendor
$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

5 Gallon Aluminum Air Tank - Brushed

ES#2732144 - 11956 - 5 Gallon Aluminum Air Tank - Brushed - (4) 3/8" face ports, & 1/4" drain port - 36" L X 6" D - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(4) 3/8" face ports, & 1/4" drain port - 36" L X 6" D

Brand:
Air Lift - Corporate Logo
ES#:
2732144
Mfg#:
11956
In Stock at Vendor
$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3/8" Black DOT Synflex Airline - 60 Feet

ES#2992841 - 20660 - 3/8" Black DOT Synflex Airline - 60 Feet - It is always a good idea to have spare air line around the garage for repairs. This 60 foot bundle ensures you will never be stranded. - Air Lift - Audi BMW Volkswagen Mercedes Benz MINI Porsche

It is always a good idea to have spare air line around the garage for repairs. This 60 foot bundle ensures you will never be stranded.

Brand:
Air Lift - Corporate Logo
ES#:
2992841
Mfg#:
20660
In Stock at Vendor
$91.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Air Ride Suspension Kits & Parts

Go high or low, and ride in comfort at any height with an airbag system. Unlike coilovers, air ride suspensions can be easily adjusted with push-button ease from the dry warmth of the vehicle cabin. Go from show-low to highway-high in seconds. Complete kits plus parts, including pumps and tanks.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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