The 1959 Desoto Firedome has 35 steering parts with verified fitment on this page — 11 part types and 13 brands, covering the 6.3L 383cid V8 engine. Each part includes a manufacturer part number and application notes.
The steering system on the 1959 Desoto Firedome connects driver to road through the rack, pump, tie rods, and column components. The largest groups are Power Steering Pump Seal Kit (6 parts), Tie Rod End Adjusting Sleeve (6 parts) and Power Steering Pump Shaft Seal (5 parts). The other 8 part types cover the remaining 18 parts.
The 1959 Desoto Firedome came with a single engine, the 6.3L 383cid V8, and every part is verified against it.
13 brands supply steering parts for the 1959 Desoto Firedome, led by LARES (7 parts), EDELMANN (5 parts) and LUBEGARD (4 parts), plus 10 more brands. Quality grades include Daily Driver and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1959 Desoto Firedome. 5 parts have it, including EDELMANN 7898 (Power Steering Pump Seal Kit) and NATIONAL 8773S (Power Steering Pump Shaft Seal). Each part number opens a page with every vehicle that part fits.
Power Steering End Fitting
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES | 176 | 🇺🇸 US | 1/4" Pressure Fitting | View on Amazon |
This table covers the Power Steering End fittings.
This group shows a single part: LARES 176.
Power Steering Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD | 23201 | 🇺🇸 US | 1 QuartSynthetic Power Steering Fluid | View on Amazon |
| LUBEGARD | 23205 | 🇺🇸 US | 5 GallonSynthetic Power Steering Fluid | View on Amazon |
| LUBEGARD | 23232 | 🇺🇸 US | Synthetic Power Steering Fluid1 Quart | View on Amazon |
| LUBEGARD | 23255 | 🇺🇸 US | 55 GallonSynthetic Power Steering Fluid | 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.
4 Power Steering Fluid parts for the 1959 Desoto Firedome come from LUBEGARD.
Part numbers include LUBEGARD 23201, LUBEGARD 23205 and LUBEGARD 23232, among others listed above.
Power Steering Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES | 2003 | 🇺🇸 US | 4 5/8" Diameter Base Pump without ReservoirRemanufactured | View on Amazon |
| LARES | 2005 | 🇺🇸 US | 5-1/8" Diameter Pump with ReservoirRemanufactured | 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.
2 Power Steering Pump parts for the 1959 Desoto Firedome come from LARES.
Part numbers include LARES 2003 and LARES 2005.
Power Steering Pump Seal Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN Popular | 7898 | 🇺🇸 US | with 5-1/8" Diameter. Reservoir | View on Amazon |
| EDELMANN Popular | 7897 | 🇺🇸 US | with 4-5/8" Diameter. Reservoir | View on Amazon |
| EDELMANN | 7900 | 🇺🇸 US | Includes O-rings, Shaft Seals and Saginaw Housing Bushing | View on Amazon |
| EDELMANN | 7899 | 🇺🇸 US | Includes O-rings, Shaft Seals and Saginaw Housing Bushing | View on Amazon |
| SUNSONG | 8401026 | 🇺🇸 US | with 5-1/8" Diameter. Reservoir | View on Amazon |
| SUNSONG | 8401016 | 🇺🇸 US | with 4-5/8" Diameter. Reservoir | View on Amazon |
This table covers the Power Steering Pump Seal kits.
6 Power Steering Pump Seal Kit parts are listed for the 1959 Desoto Firedome, from EDELMANN and SUNSONG. EDELMANN 7898 carries the "Popular" badge.
Listed part numbers: EDELMANN 7898, EDELMANN 7897 and EDELMANN 7900, plus the other parts above.
Power Steering Pump Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 8773S | 🇺🇸 US | View on Amazon | |
| BCA | NS8773S | 🇺🇸 US | View on Amazon | |
| EDELMANN | 8710 | 🇺🇸 US | with 4-5/8" Diameter. Reservoir | View on Amazon |
| FVP | 8710 | 🇺🇸 US | with 4-5/8" Diameter. Reservoir | View on Amazon |
| WJB / INMOTION PARTS | WS8773S | 🇺🇸 US | Unknown Steering System | View on Amazon |
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.
5 Power Steering Pump Shaft Seal parts are listed for the 1959 Desoto Firedome, from NATIONAL, BCA, EDELMANN and 2 other brands. NATIONAL 8773S carries the "Popular" badge.
Listed part numbers: NATIONAL 8773S, BCA NS8773S and EDELMANN 8710, plus the other parts above.
Steering Coupler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES | 217 | 🇺🇸 US | Steering Coupling Insulatorwith 1.5" Length | View on Amazon |
This table covers the couplers in the steering shaft.
One part is listed for the 1959 Desoto Firedome — LARES 217.
Steering Gear
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES | 1032 | 🇺🇸 US | Remanufactured | View on Amazon |
| LARES | 8599 | 🇺🇸 US | Remanufactured | View on Amazon |
This table covers the Steering gears.
2 Steering Gear parts for the 1959 Desoto Firedome come from LARES.
Part numbers include LARES 1032 and LARES 8599.
Steering Gear Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES | 179 | 🇺🇸 US | Remanufactured | View on Amazon |
This table covers the Steering Gear nuts.
One part is listed for the 1959 Desoto Firedome — LARES 179.
Steering Gear Sector Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS6859S | 🇺🇸 US | View on Amazon | |
| NATIONAL | 6859S | 🇺🇸 US | Fits with Manual Steeringor with Uni Steer Power Steering | View on Amazon |
| WJB / INMOTION PARTS | WS6859S | 🇺🇸 US | Fits with Manual Steeringor with Uni Steer Power Steering | View on Amazon |
This table covers the seals at the Steering Gear Sector 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.
3 Steering Gear Sector Shaft Seal parts are listed for the 1959 Desoto Firedome, from BCA, NATIONAL and WJB / INMOTION PARTS.
Part numbers include BCA NS6859S, NATIONAL 6859S and WJB / INMOTION PARTS WS6859S.
Steering Gear Worm Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS7188S | 🇺🇸 US | View on Amazon | |
| NATIONAL | 470567 | 🇺🇸 US | with Manual Steering | View on Amazon |
| WJB / INMOTION PARTS | WS470567 | 🇺🇸 US | with Manual Steering | View on Amazon |
| WJB / INMOTION PARTS | WS7188S | 🇺🇸 US | View on Amazon |
This table covers the seals at the Steering Gear Worm 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.
4 Steering Gear Worm Shaft Seal parts for the 1959 Desoto Firedome come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL.
This group includes BCA NS7188S, NATIONAL 470567 and WJB / INMOTION PARTS WS470567 and the remaining parts above.
Tie Rod End Adjusting Sleeve
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | MES2004S | 🇺🇸 US | Supreme11/16" x 18 Thread Size | View on Amazon |
| ACDELCO | 45A6004 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| MOOG | ES2004S | 🇺🇸 US | 4.72 (In) Lengthwith 11/16 (In) X 18 Threads | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | GES2004S | 🇺🇸 US | Original Grade | View on Amazon |
| QUICK STEER | ES2004S | 🇺🇸 US | 4.72 (In) Lengthwith 11/16 (In) X 18 Threads | View on Amazon |
| SKP | SES2004S | 🇺🇸 US | 4.72 (In) Lengthwith 11/16 (In) X 18 Threads | View on Amazon |
This table covers the Tie Rod End Adjusting sleeves.
6 Tie Rod End Adjusting Sleeve parts are listed for the 1959 Desoto Firedome, from MEVOTECH, ACDELCO, MOOG and 2 other brands. MEVOTECH MES2004S carries the "Popular" badge.
The Daily Driver section lists 3 options from MEVOTECH, ACDELCO and MOOG — grouped for everyday commuting duty. MEVOTECH MES2004S is listed in this group.
In the Economy grade, MEVOTECH, QUICK STEER and SKP supply 3 parts: the catalog's value-priced group. A representative part number is MEVOTECH GES2004S.
This group includes MEVOTECH MES2004S, ACDELCO 45A6004 and MOOG ES2004S and the remaining parts above.
Buying Steering Parts for a 1959 Desoto Firedome
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 6.3L 383cid V8 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: Power Steering Pump Seal Kit and Tie Rod End Adjusting Sleeve .
Frequently Asked Questions
How many steering parts fit the 1959 Desoto Firedome?
Our catalog currently lists 35 steering parts for the 1959 Desoto Firedome across 11 subcategories and 13 brands, covering the 6.3L 383cid V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 1959 Desoto Firedome?
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 1959 Desoto Firedome 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 1959 Desoto Firedome?
Every part on this page is matched to the 6.3L 383cid V8 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 1959 Desoto Firedome
Steering Parts for Other Desoto Firedome Years
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