Firestone Coil Rite Air Spring Bag Model 4104 CR 4104 COIL-RITE
[F039-4104]

Coil-Rite™ air helper springs mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1,000 lbs per set*.
Coil-Rite air helper springs are made of durable polyurethane to withstand the rigors of coil-sprung suspensions.

Fits:
82-89 Skyhawk
85-96 Skylark
85-87 Somerset
88-96 Beretta, Corsica
82-94 Cavalier
89-91 Thunderbird
89-91 Cougar
92-98 Achieva
85-91 Cutlass Calais (FWD)
82-88 Firenza (FWD)
85-97 Grand Am
82-94 J-2000, Sunbird
88-92 Le Mans
96-98 RAV4 (4x2, 4x4)
98-07 Passat