2006 Buick Terraza Steering Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

133 Steering parts are listed for the 2006 Buick Terraza, in 27 part types, covering both the 3.5L V6 and the 3.9L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2006 Buick Terraza, the steering system connects driver to road through the rack, pump, tie rods, and column components. 58 parts of the 133 listed are Tie Rod End (38 parts), Power Steering Pump (10 parts) and Power Steering Return Hose (10 parts). The other 24 part types cover the remaining 75 parts.

Knuckle

Daily Driver

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.5L V6 23127629
🇺🇸 US 🇨🇦 CA
Front Left
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Economy

Brand Part Number Markets Notes Buy
SKP Popular Fits: 3.5L V6 SK697910AL
🇺🇸 US 🇨🇦 CA
Front RightAluminum
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APWI Fits: 3.5L V6 GM2008
🇺🇸 US 🇨🇦 CA
Premium Forged Knuckles
Fitment notes — APWI GM2008
Premium Forged Knuckles
Front LeftCast Iron
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DORMAN Fits: 3.5L V6 697911
🇺🇸 US 🇨🇦 CA
Front LeftCast Iron
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SKP Fits: 3.5L V6 SK697911
🇺🇸 US 🇨🇦 CA
Front LeftCast Iron
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SKP Fits: 3.5L V6 SK697911AL
🇺🇸 US 🇨🇦 CA
Front LeftAluminum
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ULTRA-POWER Fits: 3.5L V6 697910
🇺🇸 US 🇨🇦 CA
Front RightCast Iron
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This table covers the steering knuckles that carry the hub, caliper and ball joints.

Power Steering Fluid

Brand Part Number Markets Notes Buy
EDELMANN Popular Fits: 3.5L V6 70694
🇺🇸 US 🇨🇦 CA
Quart
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PRESTONE Popular Fits: 3.5L V6 AS261
🇺🇸 US 🇨🇦 CA
32 Ounce
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IDEMITSU Fits: 3.5L V6 30040106972
🇺🇸 US
12 oz
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PRESTONE Fits: 3.5L V6 AS260Y
🇺🇸 US 🇨🇦 CA
12 oz.
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PRESTONE Fits: 3.5L V6 AS262Y
🇺🇸 US 🇨🇦 CA
Power Steering Fluid Plus Stop Leak12 Fluid Ounce
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PRESTONE Fits: 3.5L V6 AS263Y
🇺🇸 US 🇨🇦 CA
Power Steering Fluid Plus Stop Leak1 Quart
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PRESTONE Fits: 3.5L V6 AS266Y6
🇺🇸 US 🇨🇦 CA
1 Gallon
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This table covers the fluids specified for this steering system. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.

Power Steering Pressure Hose

Brand Part Number Markets Notes Buy
EDELMANN Popular Fits: 3.5L V6 92218
🇺🇸 US 🇨🇦 CA
Pump To GearFWD
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FAMOUS BRAND Popular Fits: 3.5L V6 37115
🇺🇸 US 🇨🇦 CA
Pump To GearAssy
Fitment notes — FAMOUS BRAND 37115
Pump To GearAssy4WD/AWD
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EDELMANN Fits: 3.5L V6 92034
🇺🇸 US 🇨🇦 CA
Pump To GearAWD
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FAMOUS BRAND Fits: 3.5L V6 37292
🇺🇸 US 🇨🇦 CA
Pump To GearAssy
Fitment notes — FAMOUS BRAND 37292
Pump To GearAssy2WD
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OMEGA Fits: 3.5L V6 30049
🇺🇸 US 🇨🇦 CA
ASSYPUMP TO GEAR
Fitment notes — OMEGA 30049
ASSYPUMP TO GEAR4WD/AWD
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SUNSONG Fits: 3.5L V6 3401521
🇺🇸 US 🇨🇦 CA
AWD
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SUNSONG Fits: 3.5L V6 3402283
🇺🇸 US 🇨🇦 CA
FWD
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This table covers the Power Steering Pressure hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.

Power Steering Pressure Hose Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 26001594
🇺🇸 US 🇨🇦 CA
Does not include Bearings
Fitment notes — GM GENUINE 26001594
Does not include Bearings
7.65MM ID X 1.63MM Thick
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This table covers the seals at the Power Steering Pressure Hose. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Power Steering Pump

New

Brand Part Number Markets Notes Buy
AAE Popular Fits: 3.5L V6 63257N
🇺🇸 US 🇨🇦 CA
with ReservoirIncludes Reservoir Cap
Fitment notes — AAE 63257N
with ReservoirIncludes Reservoir CapPulley Not Included
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GM GENUINE Popular Fits: 3.5L V6 19369073
🇺🇸 US 🇨🇦 CA
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AAE Fits: 3.5L V6 6338N
🇺🇸 US 🇨🇦 CA
without ReservoirPulley Not Included
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EDELMANN Fits: 3.5L V6 6173R
🇺🇸 US 🇨🇦 CA
with Reservoir
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LARES Fits: 3.5L V6 14822
🇺🇸 US 🇨🇦 CA
Pump with ReservoirUpgraded Lightweight Aluminum Housing
Fitment notes — LARES 14822
Pump with ReservoirUpgraded Lightweight Aluminum HousingIncludes Reservoir Cap
Exc. Electric Applications
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MAVAL Fits: 3.5L V6 97279MN
🇺🇸 US 🇨🇦 CA
New Power Steering PumpIncludes Reservoir
Fitment notes — MAVAL 97279MN
New Power Steering PumpIncludes ReservoirDoes Not Include Pulley
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TERREPOWER Fits: 3.5L V6 N7340137
🇺🇸 US 🇨🇦 CA
without Reservoir
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TERREPOWER Fits: 3.5L V6 N73470137
🇺🇸 US 🇨🇦 CA
with Reservoir
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Remanufactured

Brand Part Number Markets Notes Buy
TERREPOWER Fits: 3.5L V6 7340137
🇺🇸 US 🇨🇦 CA
Remanufacturedwithout Reservoir
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TERREPOWER Fits: 3.5L V6 73470137
🇺🇸 US 🇨🇦 CA
Remanufacturedwith Reservoir
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This table covers the Power Steering pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit.

Power Steering Pump Pulley

Brand Part Number Markets Notes Buy
AAE Fits: 3.5L V6 PU100277
🇺🇸 US 🇨🇦 CA
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DORMAN Fits: 3.5L V6 300139
🇺🇸 US 🇨🇦 CA
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This table covers the Power Steering Pump pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.

Power Steering Pump Seal Kit

Brand Part Number Markets Notes Buy
EDELMANN Fits: 3.5L V6 8624
🇺🇸 US 🇨🇦 CA
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FVP Fits: 3.5L V6 8624
🇺🇸 US 🇨🇦 CA
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SUNSONG Fits: 3.5L V6 8401455
🇺🇸 US 🇨🇦 CA
View on
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This table covers the Power Steering Pump Seal kits.

Power Steering Pump Shaft Seal

Brand Part Number Markets Notes Buy
EDELMANN Popular Fits: 3.5L V6 8709
🇺🇸 US 🇨🇦 CA
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GM GENUINE Fits: 3.5L V6 15277770
🇺🇸 US 🇨🇦 CA
Used with 19MM Shaft22.78mm I.D.
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NATIONAL Fits: 3.5L V6 7013S
🇺🇸 US 🇨🇦 CA
Power Steering
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SKF Fits: 3.5L V6 7475
🇺🇸 US 🇨🇦 CA
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WJB / INMOTION PARTS Fits: 3.5L V6 WS7013S
🇺🇸 US 🇨🇦 CA
Power Steering
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This table covers the seals at the Power Steering Pump Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Power Steering Reservoir

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 19207430
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: YES
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SKP Fits: 3.5L V6 SK603A67
🇺🇸 US 🇨🇦 CA
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This table covers the Power Steering reservoirs.

Power Steering Reservoir Cap

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.5L V6 82725
🇺🇸 US 🇨🇦 CA
Diameter: 1.1 in
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SKP Fits: 3.5L V6 SK82725
🇺🇸 US 🇨🇦 CA
Diameter: 1.1 in
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ULTRA-POWER Fits: 3.5L V6 82725
🇺🇸 US 🇨🇦 CA
Power Steering Pump CapDiameter: 1.1"
Fitment notes — ULTRA-POWER 82725
Power Steering Pump CapDiameter: 1.1"Package Type: Card
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This table covers the Power Steering Reservoir caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable.

Power Steering Return Hose

Brand Part Number Markets Notes Buy
EDELMANN Popular Fits: 3.5L V6 92449
🇺🇸 US 🇨🇦 CA
From GearFWD
Fitment notes — EDELMANN 92449
From GearFWDwith Cooler
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SUNSONG Popular Fits: 3.5L V6 3402400
🇺🇸 US 🇨🇦 CA
From GearFWD
Fitment notes — SUNSONG 3402400
From GearFWDwith Cooler
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EDELMANN Fits: 3.5L V6 92198
🇺🇸 US 🇨🇦 CA
Cooler To Reservoir
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EDELMANN Fits: 3.5L V6 92450
🇺🇸 US 🇨🇦 CA
From GearAWD
Fitment notes — EDELMANN 92450
From GearAWDwith Cooler
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FAMOUS BRAND Fits: 3.5L V6 37272
🇺🇸 US 🇨🇦 CA
Cooler To ReservoirAssembly
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FAMOUS BRAND Fits: 3.5L V6 37524
🇺🇸 US 🇨🇦 CA
From GearAssembly
Fitment notes — FAMOUS BRAND 37524
From GearAssemblywith Cooler2WD
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FAMOUS BRAND Fits: 3.5L V6 36586
🇺🇸 US 🇨🇦 CA
From GearAssembly
Fitment notes — FAMOUS BRAND 36586
From GearAssemblywith Cooler4WD/AWD
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GM GENUINE Fits: 3.5L V6 19540437
🇺🇸 US 🇨🇦 CA
Mounting Brackets Included: YES
Fitment notes — GM GENUINE 19540437
Mounting Brackets Included: YES
FWDCooler Line
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SUNSONG Fits: 3.5L V6 3402459
🇺🇸 US 🇨🇦 CA
Cooler To Reservoir
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SUNSONG Fits: 3.5L V6 3402779
🇺🇸 US 🇨🇦 CA
From GearAWD
Fitment notes — SUNSONG 3402779
From GearAWDwith Cooler
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This table covers the Power Steering Return hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.

Rack and Pinion

New

Brand Part Number Markets Notes Buy
AAE Popular Fits: 3.5L V6 64283N
🇺🇸 US 🇨🇦 CA
FWDwithout Outer Tie Rods
Fitment notes — AAE 64283N
FWDwithout Outer Tie RodsHydraulic
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EDELMANN Popular Fits: 3.5L V6 2020
🇺🇸 US 🇨🇦 CA
Includes Inner Tie Rods
Fitment notes — EDELMANN 2020
Includes Inner Tie Rods
FWDHydraulic
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CARDONE Fits: 3.5L V6 971029
🇺🇸 US 🇨🇦 CA
Includes Inner Tie Rods
Fitment notes — CARDONE 971029
Includes Inner Tie Rods
FWDwith Hydraulic Power
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LARES Fits: 3.5L V6 23536
🇺🇸 US 🇨🇦 CA
Includes Inline Filter
Fitment notes — LARES 23536
Includes Inline Filter
FWDHydraulic Power Steering
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TERREPOWER Fits: 3.5L V6 N1030261
🇺🇸 US 🇨🇦 CA
FWDPower Steering
Fitment notes — TERREPOWER N1030261
FWDPower SteeringHydraulic
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TERREPOWER Fits: 3.5L V6 N1030254
🇺🇸 US 🇨🇦 CA
AWDPower Steering
Fitment notes — TERREPOWER N1030254
AWDPower SteeringHydraulic
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Remanufactured

Brand Part Number Markets Notes Buy
ACDELCO Fits: 3.5L V6 19330458
🇺🇸 US 🇨🇦 CA
GM Original EquipmentRemanufactured
Fitment notes — ACDELCO 19330458
GM Original EquipmentRemanufactured
AWD
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TERREPOWER Fits: 3.5L V6 1030261
🇺🇸 US 🇨🇦 CA
Remanufactured
Fitment notes — TERREPOWER 1030261
Remanufactured
FWDPower SteeringHydraulic
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TERREPOWER Fits: 3.5L V6 1030254
🇺🇸 US 🇨🇦 CA
Remanufactured
Fitment notes — TERREPOWER 1030254
Remanufactured
AWDPower SteeringHydraulic
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This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak.

Rack and Pinion Bellow

Brand Part Number Markets Notes Buy
DELPHI Popular Fits: 3.5L V6 TBR5009
🇺🇸 US 🇨🇦 CA
Rack Steering
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FVP Popular Fits: 3.5L V6 RPK901020
🇺🇸 US 🇨🇦 CA
Fits Right
Fitment notes — FVP RPK901020
Fits:
Right
or:
Left
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ACDELCO Fits: 3.5L V6 45A7055
🇺🇸 US 🇨🇦 CA
Gold
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DORMAN Fits: 3.5L V6 541546
🇺🇸 US 🇨🇦 CA
Fits Right
Fitment notes — DORMAN 541546
Fits:
Right
or:
Left
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MOOG Fits: 3.5L V6 K6472
🇺🇸 US 🇨🇦 CA
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QUICK STEER Fits: 3.5L V6 K6472
🇺🇸 US 🇨🇦 CA
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TRW Fits: 3.5L V6 JBE252
🇺🇸 US 🇨🇦 CA
FrontIncludes: Clamps & Grease
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This table covers the rubber boots that seal the inner tie-rod joints on the rack.

Rack and Pinion Bellow Clamp

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 26087856
🇺🇸 US 🇨🇦 CA
InnerHouse End Inner
Fitment notes — GM GENUINE 26087856
InnerHouse End Inner57mm Diameter
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This table covers the Rack and Pinion Bellow clamps.

Rack and Pinion Bushing

Brand Part Number Markets Notes Buy
DELPHI Fits: 3.5L V6 TD4542W
🇺🇸 US 🇨🇦 CA
FrontRack steering
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DORMAN Fits: 3.5L V6 538128
🇺🇸 US 🇨🇦 CA
Right
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FVP Fits: 3.5L V6 BGK90494
🇺🇸 US 🇨🇦 CA
Right
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This table covers the Rack and Pinion bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.

Rack and Pinion Hydraulic Transfer Tube

Brand Part Number Markets Notes Buy
CARDONE Fits: 3.5L V6 3L1110
🇺🇸 US 🇨🇦 CA
FWDwith Short Fluid Tube
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This table covers the Rack and Pinion Hydraulic Transfer tubes.

Rack and Pinion Seal Kit

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.5L V6 905515
🇺🇸 US 🇨🇦 CA
Rack Input Shaft Bearing and Seal
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This table covers the Rack and Pinion Seal kits.

Steering Damper Bellows

Brand Part Number Markets Notes Buy
ULTRA-POWER Fits: 3.5L V6 K6472
🇺🇸 US 🇨🇦 CA
Bellows Diagram REF # 2
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This table covers the Steering Damper bellows.

Steering Gear Bolt

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 11609598
🇺🇸 US 🇨🇦 CA
M12X1.75X80.9
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This table covers the Steering Gear bolts.

Steering Gear Housing

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 07844439
🇺🇸 US 🇨🇦 CA
Housing Cap
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This table covers the Steering Gear housings.

Steering Gear Nut

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 11516078
🇺🇸 US 🇨🇦 CA
M12X1.75X1425 OD
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This table covers the Steering Gear nuts.

Steering Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.5L V6 19169059
🇺🇸 US 🇨🇦 CA
Intermediate
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CARDONE Fits: 3.5L V6 1Y1016
🇺🇸 US 🇨🇦 CA
Steering Column Intermediate Shaft
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DORMAN Fits: 3.5L V6 425164
🇺🇸 US 🇨🇦 CA
16.81 In. Length
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LARES Fits: 3.5L V6 558
🇺🇸 US 🇨🇦 CA
Intermediate
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SKP Fits: 3.5L V6 SK425164
🇺🇸 US 🇨🇦 CA
Intermediate
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This table covers the Steering shafts.

Steering Wheel Nut / Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 11609658
🇺🇸 US 🇨🇦 CA
Non-Flanged Nylon Insert HexM14X1.5
Fitment notes — GM GENUINE 11609658
Non-Flanged Nylon Insert HexM14X1.510 THK
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This table covers the Steering Wheel Nut rings.

Steering Wheel Position Sensor

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.5L V6 905136
🇺🇸 US 🇨🇦 CA
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This table covers the Steering Wheel position sensors. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.

Tie Rod Assembly (Inner & Outer)

Daily Driver

Brand Part Number Markets Notes Buy
DELPHI Fits: 3.5L V6 TL2213
🇺🇸 US 🇨🇦 CA
RearAWD
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SUSPENSIA Fits: 3.5L V6 X56TA0011
🇺🇸 US 🇨🇦 CA
Rearwith independent susp
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TRW Fits: 3.5L V6 JAR1209
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — TRW JAR1209
RearAWDAssembly
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Premium

Brand Part Number Markets Notes Buy
MOOG Fits: 3.5L V6 CK660710
🇺🇸 US 🇨🇦 CA
RearAWD
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This table covers complete inner-and-outer tie-rod assemblies.

Tie Rod End

Daily Driver

Brand Part Number Markets Notes Buy
MEVOTECH Popular Fits: 3.5L V6 MES3455
🇺🇸 US 🇨🇦 CA
SupremeGreaseable
Fitment notes — MEVOTECH MES3455
SupremeGreaseableHardware Included
Front Outer
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MEVOTECH Popular Fits: 3.5L V6 MEV260
🇺🇸 US 🇨🇦 CA
SupremeIncludes Hardware
Fitment notes — MEVOTECH MEV260
SupremeIncludes Hardware
Front Inner
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ACDELCO Fits: 3.5L V6 45A0705
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 45A0705
Gold
Front Outer
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ACDELCO Fits: 3.5L V6 45A2370
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 45A2370
Gold
Rear OuterAWD
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ACDELCO Fits: 3.5L V6 45A2437
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 45A2437
Gold
Rear InnerAWD
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ACDELCO Fits: 3.5L V6 45A2077
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 45A2077
Gold
Front Inner
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CENTRIC Fits: 3.5L V6 61262097
🇺🇸 US 🇨🇦 CA
Rear InnerIRS
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DELPHI Fits: 3.5L V6 TA2306
🇺🇸 US 🇨🇦 CA
Outer
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DELPHI Fits: 3.5L V6 TA5646
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
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DELPHI Fits: 3.5L V6 TA2313
🇺🇸 US 🇨🇦 CA
Inner
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DELPHI Fits: 3.5L V6 TA6002
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
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MOOG Fits: 3.5L V6 ES800468
🇺🇸 US 🇨🇦 CA
Includes Wrench Flats For Easier Service
Fitment notes — MOOG ES800468
Includes Wrench Flats For Easier Service
Rear OuterAWD
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MOOG Fits: 3.5L V6 EV800469
🇺🇸 US 🇨🇦 CA
Includes A Full Ball Stud To Provide 360 Degrees Of Smooth Rotational Movement
Fitment notes — MOOG EV800469
Includes A Full Ball Stud To Provide 360 Degrees Of Smooth Rotational Movement
Rear InnerAWD
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MOOG Fits: 3.5L V6 ES3455
🇺🇸 US 🇨🇦 CA
Front Outer
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SUSPENSIA Fits: 3.5L V6 X07TE6483
🇺🇸 US 🇨🇦 CA
Front Outer
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SUSPENSIA Fits: 3.5L V6 X07TR6505
🇺🇸 US 🇨🇦 CA
Front Inner
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SUSPENSIA Fits: 3.5L V6 X56TE0326
🇺🇸 US 🇨🇦 CA
Rear Outerwith Independent Suspension Link type
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SUSPENSIA Fits: 3.5L V6 X56TR0097
🇺🇸 US 🇨🇦 CA
Rear Innerwith independent susp
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TRW Fits: 3.5L V6 ES800469
🇺🇸 US 🇨🇦 CA
Rear InnerIndependent Rear Suspension
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TRW Fits: 3.5L V6 JTE1270
🇺🇸 US 🇨🇦 CA
Outer
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TRW Fits: 3.5L V6 JAR1127
🇺🇸 US 🇨🇦 CA
Inner
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Economy

Brand Part Number Markets Notes Buy
MOOG Popular Fits: 3.5L V6 EV260
🇺🇸 US 🇨🇦 CA
Includes A Full Ball Stud To Provide 360 Degrees Of Smooth Rotational Movement
Fitment notes — MOOG EV260
Includes A Full Ball Stud To Provide 360 Degrees Of Smooth Rotational Movement
Front Inner
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QUICK STEER Popular Fits: 3.5L V6 ES3455
🇺🇸 US 🇨🇦 CA
Front Outer
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SKP Popular Fits: 3.5L V6 SEV260
🇺🇸 US 🇨🇦 CA
Front Inner
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SKP Popular Fits: 3.5L V6 SES3575
🇺🇸 US 🇨🇦 CA
Front Outer
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DORMAN Fits: 3.5L V6 541259
🇺🇸 US 🇨🇦 CA
Front Inner
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DORMAN Fits: 3.5L V6 544664
🇺🇸 US 🇨🇦 CA
Front Outer
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FVP Fits: 3.5L V6 IS260
🇺🇸 US 🇨🇦 CA
Front Inner
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FVP Fits: 3.5L V6 TO92225
🇺🇸 US 🇨🇦 CA
Front Outer
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MCQUAY-NORRIS Fits: 3.5L V6 ES4651
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
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MCQUAY-NORRIS Fits: 3.5L V6 ES3455
🇺🇸 US 🇨🇦 CA
Outer
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MEVOTECH Fits: 3.5L V6 GEV260
🇺🇸 US 🇨🇦 CA
Original Grade
Fitment notes — MEVOTECH GEV260
Original Grade
Front Inner
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MEVOTECH Fits: 3.5L V6 GES3455
🇺🇸 US 🇨🇦 CA
Original Grade
Fitment notes — MEVOTECH GES3455
Original Grade
Front Outer
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QUICK STEER Fits: 3.5L V6 EV800469
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
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QUICK STEER Fits: 3.5L V6 EV260
🇺🇸 US 🇨🇦 CA
Front Inner
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ULTRA-POWER Fits: 3.5L V6 ES3455
🇺🇸 US 🇨🇦 CA
Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
Fitment notes — ULTRA-POWER ES3455
Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
OuterFront
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ULTRA-POWER Fits: 3.5L V6 EV800469
🇺🇸 US 🇨🇦 CA
Includes A Full Ball Stud To Provide 360 Degrees Of Smooth Rotational Movement
Fitment notes — ULTRA-POWER EV800469
Includes A Full Ball Stud To Provide 360 Degrees Of Smooth Rotational Movement
Rear Inner4WD/AWD
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Premium

Brand Part Number Markets Notes Buy
MEVOTECH Fits: 3.5L V6 TXES3455
🇺🇸 US 🇨🇦 CA
Terrain ToughTTX
Fitment notes — MEVOTECH TXES3455
Terrain ToughTTXGreasable
Front Outer
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This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment.

Tie Rod Nut

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 11609618
🇺🇸 US 🇨🇦 CA
OuterM12X1.75X13.4,23OD
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This table covers the Tie Rod nuts.

Buying Steering Parts for a 2006 Buick Terraza

On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.

  • Match the engine first. Every steering part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Tie Rod End and Power Steering Pump .

Frequently Asked Questions

How many steering parts fit the 2006 Buick Terraza?

Our catalog currently lists 133 steering parts for the 2006 Buick Terraza across 27 subcategories and 29 brands, covering both the 3.5L V6 and the 3.9L V6. Each part is matched to the engine(s) it fits.

Do steering parts differ between 2006 Buick Terraza engines?

Yes. Every steering part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of steering problems on a 2006 Buick Terraza?

Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2006 Buick Terraza was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2006 Buick Terraza?

First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2006 Buick Terraza

Steering Parts for Other Buick Terraza Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.