KONI Special rear shock for the Avanti
KONI Special rear shock for the Avanti

KONI

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SKU: 8040 1088

KONI Special Shock (Rear) for 1989-1991 Avanti

$172.37

MSRP $280.03 You save $107.66

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In-Stock: 1 business day
  • Out of Stock: 3-4 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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Lifetime Manufacturer Warranty

KONI products are backed by a limited lifetime warranty for the original retail purchaser against defects in materials, workmanship, and premature wear when used under normal street-driving conditions. Warranty coverage applies for as long as the original owner owns the vehicle on which the KONI product was originally installed and requires proof of purchase and vehicle registration. The warranty does not cover improper installation, racing or competition use, off-road use, misuse, accidents, or applications outside of KONI’s intended specifications.

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Product Details

KONI Specials are the non-adjustable yellow shock for the 1989-1991 Avanti, delivering a noticeably tighter, more responsive ride than worn factory dampers. Built around KONI's legendary twin-tube architecture and intended for stock or factory-lowered ride heights, Specials are the right choice when you want KONI quality without the rebound adjuster.

Each shock features a hardened chrome rod, multi-lip seal pack, and KONI's rebuildable design: these shocks are made to last the life of the car. Backed by KONI's lifetime workmanship warranty.

Features

  • Fixed-valve performance damping: firmer than OE
  • Twin-tube hydraulic design with hardened chrome rod
  • Compatible with stock springs or mild lowering springs
  • Rebuildable / revalvable construction
  • Made in the Netherlands by KONI
  • Backed by KONI's lifetime workmanship warranty
Specifications
Part Number 8040 1088
Part Name KONI Special Shock (Rear)
Vehicle 1989-1991 Avanti
Drivetrain RWD
Position Rear
Damping Adjustment No
Hardware Set Included 71 50 02 850 0
Notes
  • KONI also lists this part for: 1973-1979 Buick Apollo, 1970-1977 Buick Century, 1971-1985 Buick Electra, 1971-1978 Buick Riviera, 1992-1996 Buick Roadmaster, 1968-1972 Buick Skylark, 1968-1972 Buick Gran Sport, 1968-1972 Buick Special, 1977-1984 Cadillac DeVille, 1977-1984 Cadillac Fleetwood, 1975-1979 Cadillac Seville, 1965-1976 Chevrolet Caprice, 1977-1996 Chevrolet Impala, 1968-1977 Chevrolet Chevelle, 1973-1977 Chevrolet Malibu, 1968-1977 Chevrolet El Camino, 1970-1977 Chevrolet Monte Carlo, 1977-1985 Oldsmobile 98, 1968-1977 Oldsmobile Cutlass, 1973-1977 Oldsmobile Vista Cruiser, 1971-1985 Oldsmobile Delta 88, 1965-1981 Pontiac Bonneville, 1965-1981 Pontiac Catalina, 1973-1977 Pontiac Grand Am, 1969-1977 Pontiac Grand Prix, 1968-1977 Pontiac GTO, 1968-1977 Pontiac LeMans, 1983-1985 Pontiac Parisienne, 1971-1974 Pontiac Ventura.
  • KONI application: 89-91 Avanti All.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1989AvantiRWDKONI also lists this part for: 1973-1979 Buick Apollo, 1970-1977 Buick Century, 1971-1985 Buick Electra, 1971-1978 Buick Riviera, 1992-1996 Buick Roadmaster, 1968-1972 Buick Skylark, 1968-1972 Buick Gran Sport, 1968-1972 Buick Special, 1977-1984 Cadillac DeVille, 1977-1984 Cadillac Fleetwood, 1975-1979 Cadillac Seville, 1965-1976 Chevrolet Caprice, 1977-1996 Chevrolet Impala, 1968-1977 Chevrolet Chevelle, 1973-1977 Chevrolet Malibu, 1968-1977 Chevrolet El Camino, 1970-1977 Chevrolet Monte Carlo, 1977-1985 Oldsmobile 98, 1968-1977 Oldsmobile Cutlass, 1973-1977 Oldsmobile Vista Cruiser, 1971-1985 Oldsmobile Delta 88, 1965-1981 Pontiac Bonneville, 1965-1981 Pontiac Catalina, 1973-1977 Pontiac Grand Am, 1969-1977 Pontiac Grand Prix, 1968-1977 Pontiac GTO, 1968-1977 Pontiac LeMans, 1983-1985 Pontiac Parisienne, 1971-1974 Pontiac Ventura.; KONI application: 89-91 Avanti All.
1990AvantiRWDKONI also lists this part for: 1973-1979 Buick Apollo, 1970-1977 Buick Century, 1971-1985 Buick Electra, 1971-1978 Buick Riviera, 1992-1996 Buick Roadmaster, 1968-1972 Buick Skylark, 1968-1972 Buick Gran Sport, 1968-1972 Buick Special, 1977-1984 Cadillac DeVille, 1977-1984 Cadillac Fleetwood, 1975-1979 Cadillac Seville, 1965-1976 Chevrolet Caprice, 1977-1996 Chevrolet Impala, 1968-1977 Chevrolet Chevelle, 1973-1977 Chevrolet Malibu, 1968-1977 Chevrolet El Camino, 1970-1977 Chevrolet Monte Carlo, 1977-1985 Oldsmobile 98, 1968-1977 Oldsmobile Cutlass, 1973-1977 Oldsmobile Vista Cruiser, 1971-1985 Oldsmobile Delta 88, 1965-1981 Pontiac Bonneville, 1965-1981 Pontiac Catalina, 1973-1977 Pontiac Grand Am, 1969-1977 Pontiac Grand Prix, 1968-1977 Pontiac GTO, 1968-1977 Pontiac LeMans, 1983-1985 Pontiac Parisienne, 1971-1974 Pontiac Ventura.; KONI application: 89-91 Avanti All.
1991AvantiRWDKONI also lists this part for: 1973-1979 Buick Apollo, 1970-1977 Buick Century, 1971-1985 Buick Electra, 1971-1978 Buick Riviera, 1992-1996 Buick Roadmaster, 1968-1972 Buick Skylark, 1968-1972 Buick Gran Sport, 1968-1972 Buick Special, 1977-1984 Cadillac DeVille, 1977-1984 Cadillac Fleetwood, 1975-1979 Cadillac Seville, 1965-1976 Chevrolet Caprice, 1977-1996 Chevrolet Impala, 1968-1977 Chevrolet Chevelle, 1973-1977 Chevrolet Malibu, 1968-1977 Chevrolet El Camino, 1970-1977 Chevrolet Monte Carlo, 1977-1985 Oldsmobile 98, 1968-1977 Oldsmobile Cutlass, 1973-1977 Oldsmobile Vista Cruiser, 1971-1985 Oldsmobile Delta 88, 1965-1981 Pontiac Bonneville, 1965-1981 Pontiac Catalina, 1973-1977 Pontiac Grand Am, 1969-1977 Pontiac Grand Prix, 1968-1977 Pontiac GTO, 1968-1977 Pontiac LeMans, 1983-1985 Pontiac Parisienne, 1971-1974 Pontiac Ventura.; KONI application: 89-91 Avanti All.

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