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Unity Automotive Air Spring to Coil Spring Conversions

4.6 out of 5 stars 5 Customer Reviews

Unity Automotive air spring to coil spring conversions solve the problems associated with troublesome air spring suspension and electronic suspension. These kits include parts and hardware, allowing you to convert to a more conventional setup. Improve handling and consistency without the sacrifice of ride height or quality with the Unity Automotive air spring to coil spring conversions designed for your application.

Showing In Stock Items. Show All 75 Items.

Results 1 - 25 of 44

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 4-61380C-65080C-001

Suspension Kits, Air Springs Replacement Kit ,2003-2006 Lincoln Navigator - Air to Coil Conversion Kit

Part Number: UNA-S0813

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 65230C

Susp. Kt, Air Spring Repl. Conversion Kit, 2004-2007 Buick Rainier, 2002-2009 Chevrolet Traiblazer, 2003-2005 Trailblazer EXT, 2006-2007 Chevrolet Tra

Part Number: UNA-65230C

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-515000-R

Air Spring to Coil-Over Conversion, Cadillac, Chevy, GMC, Rear, Kit

Part Number: UNA-30-515000-R

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 61380C

Suspension Kits, Air Springs to Standard, Conversion, Front, Lincoln, Kit

Part Number: UNA-61380C

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 65080C

Suspension Kits, Air Springs to Standard, Conversion, Rear, Ford, Lincoln, Kit

Part Number: UNA-65080C

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2000-2013 X5, 2008-2014 X6 - 30-525000

Suspension Kits, Air Springs to Standard, Conversion, Rear, BMW, Kit

Part Number: UNA-30-525000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-512700

Susp. Kt, Air Spring Repl. Conversion Kit, 2007-2011 Mercedes CLS550, 2003-2009 Mercedes E320, 2006-2009 Mercedes E350, 2003-2006 Mercedes E500, 2003-

Part Number: UNA-30-512700

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-514800-HD

Susp. Kt, Air Spring Repl. Conversion Kit, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2008 Isuzu Ascender, 2002-2004 Oldsmobile Bravada, 20

Part Number: UNA-30-514800-HD

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2000-2006 X5 - 2-12-525000-30-525000

Shocks & Struts,2000-2006 Bmw X5

Part Number: UNA-S0671

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2001-2006 LS430 - 31-569000

Suspension Kits, Air Spring to Standard, Conversion, Rear, Lexus, Kit

Part Number: UNA-31-569000

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2001-2006 LS430 - 31-169000

Suspension Kits, Air Spring to Standard, Conversion, Front, Lexus, Kit

Part Number: UNA-31-169000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2011 4RUNNER, 2010-2018 GX460, 2003-2009 GX470 - 30-563000

Suspension Kits, Air Springs to Standard, Conversion, Rear, Lexus, Toyota, Kit

Part Number: UNA-30-563000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-540000-HD

Suspension Kits, Air Springs to Standard, Conversion, Heavy-Duty, Rear, Ford, Lincoln, Mercury, Kit

Part Number: UNA-30-540000-HD

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-540000

Suspension Kits, Air Springs to Standard, Conversion, Rear, Ford, Lincoln, Mercury, Kit

Part Number: UNA-30-540000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2011 CROWN VICTORIA, GRAND MARQUIS, TOWN CAR - 65993C

Susp. Kt, Air Spring Repl. Conversion Kit, 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car, 2003-2011 Mercury Grand Marquis

Part Number: UNA-65993C

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 31-013400-4

Susp. Kt, Air Spring Repl. Conversion Kit, 1999-1999 Mercedes-Benz S320, 2006-2006 Mercedes-Benz S350, 1999-1999 Mercedes-Benz S420, 1999-2006 Mercede

Part Number: UNA-31-013400-4

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2001-2005 ALLROAD QUATTRO - 31-529900

Suspension Kits, Air Spring to Standard, Conversion, Rear, Audi, Kit

Part Number: UNA-31-529900

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2012 RANGE ROVER - 30-172000

Suspension Kits, Air Springs to Standard, Conversion, Front, Land Rover, Kit

Part Number: UNA-30-172000

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2000-2006 X5 - 31-125000

Suspension Kits, Air Springs to Standard, Conversion, Front, BMW, Kit

Part Number: UNA-31-125000

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2001-2005 ALLROAD QUATTRO - 31-129900

Suspension Kits, Air Springs to Standard, Conversion, Front, Audi, Kit

Part Number: UNA-31-129900

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2010 CAYENNE, 2007-2015 Q7, 2004-2010 TOUAREG - 31-132500-A

Susp. Kt, Air Spring Repl. Conversion Kit, 2007-2010 Audi Q7, 2003-2010 Porsche Cayenne, 2004-2010 Volkswagen Touareg

Part Number: UNA-31-132500-A

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2005 RANGE ROVER - 30-572000-S

Suspension Kits, Air Springs to Standard, Conversion, Rear, Land Rover, Kit

Part Number: UNA-30-572000-S

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 31-513400

Susp. Kt, Air Spring Repl. Conversion Kit, 1999-1999 Mercedes-Benz S320, 2006-2006 Mercedes-Benz S350, 1999-1999 Mercedes-Benz S420, 1999-2006 Mercede

Part Number: UNA-31-513400

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today