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Front & Rear Quick Complete Struts & Coil Spring Assemblies | 1990-1999 Park Ave Fleetwood Delta 88 Bonneville

Key Features:
  • OEM Fitment Standards
  • Trouble-Free Install
  • Limited Lifetime Warranty

Order Includes:
Order Includes: 2 Front Complete Strut Assemblies & 2 Rear Shock Absorbers (As pictured)
Out Of Stock
Brand Unity
Part Number 4-11040-15300-001
Condition New
Ships Within 1-2 Business Days
This item qualifies for FREE UPS Ground Shipping
This Front and Rear Driver & Passenger side Complete Strut & Coil Spring Set is Pre-assembled with all new parts insuring you have eliminated the possibility of a faulty component going back on your 88, 98, Bonneville or Commercial Chassis.
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Cadillac: 22064046
Dura Suspension: 10280
Monroe Shocks & Struts: 181822
Focus Auto Parts: 1332312
Buick: 22064048
Monroe Shocks & Struts: 171822
Cadillac: 22003254
Buick: 22064049
Buick: 22064179
Cadillac: 22064321
Buick: 22046424
Buick: 22064104
Buick: 22064321
Cadillac: 22064322
Cadillac: 22064105
Oldsmobile: 22064104
Pontiac: 22064321
Cadillac: 22064329
Pontiac: 22064107
Pontiac: 22064104
Buick: 22064322
Cadillac: 22064518
Oldsmobile: 22064179
Buick: 22064105
Oldsmobile: 22064322
Cadillac: 22064601
Pontiac: 22064179
Oldsmobile: 22064105
Cadillac: 22064424
Buick: 22113667
Pontiac: 22064311
Buick: 22064183
Cadillac: 22064501
Oldsmobile: 22113668
Cadillac: 22064425
Oldsmobile: 22064183
Oldsmobile: 22064544
Cadillac: 22181553
Buick: 22064529
Buick: 22064309
Cadillac: 22065201
GSP: 810117
Oldsmobile: 22064529
Oldsmobile: 22064309
Oldsmobile: 22113666
Gabriel: G56909
Pontiac: 22064529
Pontiac: 22064309
Cadillac: 22113667
KYB: SR4022
Buick: 22113666
Buick: 22064310
Leacree: 501718229
Oldsmobile: 22064310
Oldsmobile: 22113667
Oldsmobile: 22064321
Pontiac: 22113667
Cadillac: 22064426
Cadillac: 22113668
Pontiac: 22064544
Cadillac: 88946032
Buick: 22064562
Sensen Shocks & Struts: 9214-0018
Oldsmobile: 22064562
OSC: D171822
Pontiac: 22064562
MOOG Chassis Products: ST8507
Cadillac: 22113666
Pontiac: 22113666
Buick: 22113668
Cadillac: 22181559
Focus Auto Parts: 1332310
Monroe Shocks & Struts: 171798
Cadillac: 22046498
Cadillac: 22064178
Cadillac: 22064047
Cadillac: 22064179
Buick: 22046427
Cadillac: 22064185
Oldsmobile: 22064107
Buick: 22064107
Pontiac: 22064183
Cadillac: 22064183
Cadillac: 22064309
Cadillac: 22064310
Buick: 22064311
GSP: 810115
Pontiac: 22064310
KYB: SR4023
Cadillac: 22064311
OSC: D171798
Gabriel: G56726
Body Length
Max Year Covered
Most Popular Year
Most Popular Make / Model
Buick LeSabre
Min Year Covered
Product Grade
Total Part VIO
Special Note
Fully Assembled; Ready to Install
Extended Length
Compressed Length
Travel Length
Most Popular Make / Model
Buick LeSabre
Body Length
Most Popular Year
Max Year Covered
Product Grade
Total Part VIO
Special Note
Long Lasting Comfortable Air Ride Suspension
Min Year Covered
Extended Length
Compressed Length
Travel Length

Unity Automotive offers premium replacement Front and Rear suspension Suspension Strut and Coil Spring Kit for your Buick, Cadillac, Oldsmobile or Pontiac which allows for quick install process and ensures you are not putting faulty components back on your 88, 98, Bonneville or Commercial Chassis. Unity Suspension Strut and Coil Spring Kit are guaranteed to be a direct fit replacement restoring your ride quality back to factory specifications. 

Each complete strut & spring assembly contains:

  • Upper Strut Mount
  • Strut Bearing (when applicable) 
  • Coil Spring
  • Boot & Bumper Kit
  • Gas-charged Strut

More info from Unity Automotive: 

Unity Automotive has over 40 years of experience manufacturing parts in the aftermarket automotive industry. We guarantee a superior quality, specializing in making rock solid auto parts that withstand the test of time. With a true understanding of our marketplace, we have become the industry leader in innovation of aftermarket suspension. Currently offering over 400 unique SKU's, our suspension systems are top of the line products built to OEM specifications. What does this mean to you? Top quality assembly, 100% customer satisfaction guarantee, and installing confidence into your vehicle. Unity has established the infrastructure to meet the ever-evolving demands of our clients. We pride ourselves in our ability to service each and every customer.

Order Processing:

Normal order processing can take between 1-3 business days (Monday-Friday).These days excludes weekends and holidays. Orders placed before 2:00pm EST typically begins processing the same day.

Orders placed after 2:00 PM EST. on Friday will not ship until Monday or the following business day.

Note: Remanufactured items may take longer as they are built to order and tested vigorously before packing and shipping.

Shipping & Delivery:

Complete Car Parts offers free shipping on thousands of products. Our preferred shipping method is UPS Ground, however smaller items may be shipped USPS First Class or Priority.

Delivery times will vary, and products may ship separately from different warehouses located across the United States. Depending on warehouse locations and shipping destination, delivery times can range from 2 to 6 business days.

Free shipping is eligible only to U.S. delivery addresses within the 48 states. We do not ship to P.O. Boxes and APO/FPO addresses. Expedited shipping options are available for select items. Some orders may require a signature confirmation at time of delivery.


Complete Car Parts limited warranty covers against defects in material or workmanship from the date of purchase. A dated sales receipt must be included to show your product was purchased within the warranty period.

Note: Warranty period varies depending on product, please see product listing for more information.

We handle all manufacturer warranty claims on your behalf.

Any product found to be defective within 30 days of purchase is eligible for a refund or replacement, however any product found to be defective after 30 days but beforethe warranty period has expired are only eligible for a replacement only. Replacement product does not renew the warranty period.

When a product is found to be defective, Complete Car Parts will cover the costs of shipping of the replacement part to the original purchaser. Warranty and UPS related claims may require authentication, but not limited to pictures, video, or shipment back to the manufacturer.

Note: Do not dispose of defective parts until instructed.

If the defective part is requested to be returned to the manufacturer, Complete Car Parts will issue a call tag for the original purchaser to ship the product back. The original purchaser is responsible for packaging and delivery to a UPS driver or suitable UPS facility for return shipment. Failure to return the requested product will result in denial of current warranty claim.

All returned products must be accompanied by an approved RMA number provided by Complete Car Parts.

No reimbursements will be given for delay, labor, mileage, car rental, or any other costs involved in installation or re-installation of any product in question.
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