Hydraulic System for 1990 Buick Riviera
No.
Part # / Description / Price
Price
1
Control Module 
GM
GM Notes: PARTS: Control module mounted on left inner quarter panel.
Description: All models. Seville. Coupe. 1988-90.
3
Harness Bracket GM
GM Notes: PARTS: Control module mounted on left inner quarter panel.
Description: 1988-90.
5
Fender Liner Front Bolt GM
GM Description: 2006-08. 1994-97 trim & components, without radio speaker. 2005-07. 1988-90.
8
MSRP $1.49 CAD
$1.16 CAD
9
MSRP $1.83 CAD
$1.61 CAD
11
Master Cylinder GM
GM Description: All models. With valve block. With hi pressure tube. 1986-90. Cadillac. Buick, oldsmobile. With anti-lock brakes. Seville. 1988-90, pump assembly.
12
Motor & Pump GM
GM Description: All models. Vendor:teves mark 2. Late. Seville. 1988-90. Incl.Power Brake Booster.
16
Relay GM
GM Description: All models. Without illuminated entry. 1991-93. Park Avenue. 1986-90. 1988-90. Allante. Level control.
16
Acdelco™ Relay GM
GM Description: All models. Without illuminated entry. 1991-93. Park Avenue. 1986-90. 1988-90. Allante. Level control.
Related Parts
Part # / Description / Price
Price
Master Cylinder GM
GM Description: Cadillac. Without anti-lock brakes. With hd. Seville. Heavy Duty Brakes.
Master Cylinder Repair Kit GM
GM Description: Without anti-lock brakes. 36 mm bore. All models. Without abs. With hd brakes. Seville. Exc.Heavy Duty Brakes.
Overhaul Kit GM
GM Description: Gas. Dual pwr head. S-series. Dual diaphragm. With high flow. Dual diaphram. All. Seville.