68 Steering parts are listed for the 1990 Geo Tracker, in 12 part types, covering the 1.6L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1990 Geo Tracker, the steering system connects driver to road through the rack, pump, tie rods, and column components. Most of the listed parts are Tie Rod End (16 parts), Power Steering Fluid (9 parts) and Knuckle Seal (7 parts). The other 9 part types cover the remaining 36 parts.
Every part on this page is matched to the 1.6L L4 — the only engine offered in the 1990 Geo Tracker.
The most listed brands for 1990 Geo Tracker steering parts are MEVOTECH (8 parts), DORMAN (6 parts) and SUSPENSIA (5 parts), plus 23 more brands. Quality grades include Economy, Daily Driver and Multi-Vehicle.
13 parts on this 1990 Geo Tracker page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including MEVOTECH GK9871 (Idler Arm Bushing) and NATIONAL 710255 (Knuckle Seal). Click any part number to see every vehicle that part fits.
Center / Drag Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | MS80901 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| SUSPENSIA | X49CL0013 | 🇺🇸 US 🇨🇦 CA | FrontCenter Link | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 540884 | 🇺🇸 US 🇨🇦 CA | Center Link | View on Amazon |
| FVP | CL73009 | 🇺🇸 US 🇨🇦 CA | Center Link | View on Amazon |
This table covers the Center / Drag links. Typical signs include a clunk over a driveway lip, or a rattle from the bar. Replace links in pairs; a seized stud often takes the bushing with it.
4 Center / Drag Link parts are listed for the 1990 Geo Tracker, from MEVOTECH, SUSPENSIA, DORMAN and 1 other brand.
The Daily Driver section lists 2 options from MEVOTECH and SUSPENSIA — grouped for everyday commuting duty. MEVOTECH MS80901 is listed in this group.
In the Economy grade, DORMAN and FVP supply 2 parts: the catalog's value-priced group. A representative part number is DORMAN 540884.
Listed part numbers: MEVOTECH MS80901, SUSPENSIA X49CL0013 and DORMAN 540884, plus the other parts above.
Idler Arm
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SUSPENSIA | X49ID0054 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 541150 | 🇺🇸 US 🇨🇦 CA | Includes Bracket | View on Amazon |
This table covers the Idler arms.
2 Idler Arm parts are listed for the 1990 Geo Tracker, from SUSPENSIA and DORMAN.
The Daily Driver section: 1 option from SUSPENSIA. SUSPENSIA X49ID0054 is listed in this group.
Economy: 1 part, from DORMAN. A representative part number is DORMAN 541150.
Part numbers include SUSPENSIA X49ID0054 and DORMAN 541150.
Idler Arm Bushing
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI | TD4239W | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOOG | K9871 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | GK9871 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| BECK/ARNLEY | 1014602 | 🇺🇸 US 🇨🇦 CA | One Bushing | View on Amazon |
| DORMAN | 533626 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Idler Arm 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.
5 Idler Arm Bushing parts are listed for the 1990 Geo Tracker, from DELPHI, MOOG, MEVOTECH and 2 other brands. MEVOTECH GK9871 carries the "Popular" badge.
The Daily Driver section: 2 options from DELPHI and MOOG. DELPHI TD4239W is listed in this group.
Economy: 3 parts, from MEVOTECH, BECK/ARNLEY and DORMAN. A representative part number is MEVOTECH GK9871.
This group includes MEVOTECH GK9871, DELPHI TD4239W and MOOG K9871 and the remaining parts above.
Knuckle Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 710255 | 🇺🇸 US 🇨🇦 CA | Front Inner4WD | View on Amazon |
| TIMKEN Popular | 710255 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| SCHAEFFLER | SS3252 | 🇺🇸 US 🇨🇦 CA | Fits Front Outer3.23" O.D. X 0.35" Width | View on Amazon |
| SKF | 25196 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| SKF | 18876 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| TIMKEN | 710256 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| WJB / INMOTION PARTS | WS710255 | 🇺🇸 US 🇨🇦 CA | Front Inner4WD | View on Amazon |
This table covers the seals at the Knuckle. 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.
7 Knuckle Seal parts are listed for the 1990 Geo Tracker, from TIMKEN, SKF, NATIONAL and 2 other brands. NATIONAL 710255 carries the "Popular" badge.
Listed part numbers: NATIONAL 710255 and SCHAEFFLER SS3252, plus the other parts above.
Power Steering Fluid
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | 123130 | 🇺🇸 US 🇨🇦 CA | ATF D/M1 Quart | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 126505 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle ATF | View on Amazon |
| PRESTONE Popular | AS261 | 🇺🇸 US 🇨🇦 CA | 32 Ounce | View on Amazon |
| EDELMANN | 70694 | 🇺🇸 US 🇨🇦 CA | Quart | View on Amazon |
| MOBIL | 112980 | 🇺🇸 US 🇨🇦 CA | Synthetic ATF | View on Amazon |
| PRESTONE | AS260Y | 🇺🇸 US 🇨🇦 CA | 12 oz. | View on Amazon |
| PRESTONE | AS262Y | 🇺🇸 US 🇨🇦 CA | Power Steering Fluid Plus Stop Leak12 Fluid Ounce | View on Amazon |
| PRESTONE | AS263Y | 🇺🇸 US 🇨🇦 CA | Power Steering Fluid Plus Stop Leak1 Quart | View on Amazon |
| PRESTONE | AS266Y6 | 🇺🇸 US 🇨🇦 CA | 1 Gallon | View on Amazon |
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.
9 Power Steering Fluid parts are listed for the 1990 Geo Tracker, from PRESTONE, MOBIL and EDELMANN. MOBIL 126505 carries the "Popular" badge.
In the Dexron grade, MOBIL supplies 1 part: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 123130.
In the Multi-Vehicle grade, PRESTONE, MOBIL and EDELMANN supply 8 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.
Part numbers include MOBIL 126505, MOBIL 123130 and PRESTONE AS261, among others listed above.
Power Steering Pressure Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN | 80278 | 🇺🇸 US 🇨🇦 CA | Pump To Gear | View on Amazon |
| SUNSONG | 3401759 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
2 Power Steering Pressure Hose parts are listed for the 1990 Geo Tracker, from EDELMANN and SUNSONG.
Listed part numbers: EDELMANN 80278 and SUNSONG 3401759.
Power Steering Pump
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Popular | N9900415 | 🇺🇸 US 🇨🇦 CA | without Reservoir | View on Amazon |
| AAE | 5221N | 🇺🇸 US 🇨🇦 CA | without ReservoirPulley Not Included | View on Amazon |
| LARES | 12976 | 🇺🇸 US 🇨🇦 CA | Pump without Reservoir | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CARDONE | 215896 | 🇺🇸 US 🇨🇦 CA | Remanufactured Power Steering Pumpwithout Reservoir | View on Amazon |
| LARES | 2976 | 🇺🇸 US 🇨🇦 CA | Remanufacturedwithout Reservoir | View on Amazon |
| TERREPOWER | 9900415 | 🇺🇸 US 🇨🇦 CA | Remanufacturedwithout Reservoir | View on Amazon |
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.
6 Power Steering Pump parts are listed for the 1990 Geo Tracker, from TERREPOWER, LARES, AAE and 1 other brand. TERREPOWER N9900415 carries the "Popular" badge.
In the New grade, TERREPOWER, AAE and LARES supply 3 parts: brand-new units rather than rebuilt ones. A representative part number is TERREPOWER N9900415.
In the Remanufactured grade, CARDONE, LARES and TERREPOWER supply 3 parts: factory-rebuilt units with new wear components. A representative part number is CARDONE 215896.
This group includes TERREPOWER N9900415, AAE 5221N and LARES 12976 and the remaining parts above.
Power Steering Pump Seal Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN | 8840 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FVP | 8840 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SUNSONG | 8401288 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Power Steering Pump Seal kits.
3 Power Steering Pump Seal Kit parts for the 1990 Geo Tracker come from 3 brands — EDELMANN, FVP and SUNSONG.
Part numbers include EDELMANN 8840 and SUNSONG 8401288, among others listed above.
Steering Gear
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES | 11503 | 🇺🇸 US 🇨🇦 CA | with Power steering | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Popular | 5030161 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| LARES | 1503 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| LARES | 1501 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| MAVAL | 98155M | 🇺🇸 US 🇨🇦 CA | Remanufactured Gearbox | View on Amazon |
This table covers the Steering gears.
5 Steering Gear parts are listed for the 1990 Geo Tracker, from LARES, TERREPOWER and MAVAL. TERREPOWER 5030161 carries the "Popular" badge.
New: 1 part, from LARES. A representative part number is LARES 11503.
Remanufactured: 4 parts, from LARES, TERREPOWER and MAVAL. A representative part number is TERREPOWER 5030161.
This group includes TERREPOWER 5030161, LARES 11503 and LARES 1503 and the remaining parts above.
Steering Gear Rebuild Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN | 8854 | 🇺🇸 US 🇨🇦 CA | Does not include Bearings | View on Amazon |
| FVP | 8854 | 🇺🇸 US 🇨🇦 CA | Does not include Bearings | View on Amazon |
| SUNSONG | 8401291 | 🇺🇸 US 🇨🇦 CA | Does not include Bearings | View on Amazon |
This table covers the Steering Gear rebuild kits.
3 Steering Gear Rebuild Kit parts for the 1990 Geo Tracker come from 3 brands — EDELMANN, FVP and SUNSONG.
Part numbers include EDELMANN 8854 and SUNSONG 8401291, among others listed above.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A641106 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| DELPHI | TA1544 | 🇺🇸 US 🇨🇦 CA | Outer90mm Long Outer(s) | View on Amazon |
| MEVOTECH | MES3045RL | 🇺🇸 US 🇨🇦 CA | SupremeIncludes Hardware | View on Amazon |
| MEVOTECH | MES3347RL | 🇺🇸 US 🇨🇦 CA | SupremeIncludes Hardware | View on Amazon |
| MOOG | ES3347RL | 🇺🇸 US 🇨🇦 CA | Inner340 (mm) Long Outer(s) | View on Amazon |
| SUSPENSIA | X49TE3897 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| SUSPENSIA | X49TE3898 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 542987 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| DORMAN Popular | 543046 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| FAMOUS BRAND Popular | DWES3045RL | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| SKP Popular | SES3045RL | 🇺🇸 US 🇨🇦 CA | Outer90MM LONG OuterS | View on Amazon |
| BECK/ARNLEY | 1014773 | 🇺🇸 US 🇨🇦 CA | Front OuterPower steering | View on Amazon |
| BECK/ARNLEY | 1014706 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| FOREIGN PARTS DISTRIBUTORS | ES3045RL | 🇺🇸 US 🇨🇦 CA | Outer90mm Long Outer(s) | View on Amazon |
| MEVOTECH | GES3045RL | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| MEVOTECH | GES3347RL | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
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.
16 Tie Rod End parts are listed for the 1990 Geo Tracker, from MEVOTECH, SUSPENSIA, DORMAN and 7 other brands. DORMAN 542987 carries the "Popular" badge.
The Daily Driver section: 7 options from MEVOTECH, SUSPENSIA, ACKOJA and 2 other brands. ACKOJA A641106 is listed in this group.
Economy: 9 parts, from DORMAN, BECK/ARNLEY, MEVOTECH and 3 other brands. A representative part number is DORMAN 542987.
Tie Rod End Adjusting Sleeve
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | MES2900S | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| SUSPENSIA | X07AS0033 | 🇺🇸 US 🇨🇦 CA | Steel | View on Amazon |
| TRW | JSA1011 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 541565 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| FVP | S2900 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| MEVOTECH | GES2900S | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
This table covers the Tie Rod End Adjusting sleeves.
6 Tie Rod End Adjusting Sleeve parts for the 1990 Geo Tracker come from 5 brands — MEVOTECH, SUSPENSIA, TRW and 2 other brands. The "Popular" part is MEVOTECH MES2900S.
Daily Driver: 3 parts, from MEVOTECH, SUSPENSIA and TRW. A representative part number is MEVOTECH MES2900S.
The Economy section: 3 options from DORMAN, FVP and MEVOTECH. DORMAN 541565 is listed in this group.
This group includes MEVOTECH MES2900S, SUSPENSIA X07AS0033 and TRW JSA1011 and the remaining parts above.
Buying Steering Parts for a 1990 Geo Tracker
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 1.6L L4 engine — every part on this page is matched to it.
- 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 Fluid .
Frequently Asked Questions
How many steering parts fit the 1990 Geo Tracker?
Our catalog currently lists 68 steering parts for the 1990 Geo Tracker across 12 subcategories and 26 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 1990 Geo Tracker?
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 1990 Geo Tracker 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 1990 Geo Tracker?
Every part on this page is matched to the 1.6L L4 engine. 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 1990 Geo Tracker
Steering Parts for Other Geo Tracker Years
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