Dorman - OE Solutions Power Steering Pump Pulley
Fits Chevrolet, GMC, Pontiac & more — 50 vehicle applications
Pwr Steering Pulley
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- Canadian Owned

Dorman - OE Solutions 300-121 Vehicle Fitment
Fits 50 vehiclesThis Dorman - OE Solutions Power Steering Pump Pulley fits Chevrolet, GMC, Pontiac, Buick and 1 more makes vehicles.
Fits 1977-1980 Buick Century; 1977-1980 Buick Regal; 1977-1979 Buick Skylark; 1979-1983 Chevrolet C10; 1979-1983 Chevrolet C10 Suburban; 1979-1985 Chevrolet C20; 1979-1985 Chevrolet C20 Suburban; 1979-1985 Chevrolet C30. Plus 41 more models listed below.
1983-1993 Chevrolet G20
1983-1993 Chevrolet G30
1982-1985 Chevrolet K20 Suburban
1982-1983 Chevrolet K5 Blazer
1982-1983 Chevrolet K10 Suburban
1982 Chevrolet C10 Suburban
1979-1993 Chevrolet P30
1979-1989 Chevrolet P20
1979-1985 Chevrolet K30
1979-1985 Chevrolet C30
1979-1985 Chevrolet C20 Suburban
1979-1985 Chevrolet C20
1979-1983 Chevrolet K20
1979-1983 Chevrolet K10
1979-1983 Chevrolet C10
1979-1983 Chevrolet C10 Suburban
1978-1983 Chevrolet Malibu
1977-1984 Chevrolet Monte Carlo
1977-1984 Chevrolet El Camino
1977-1981 Chevrolet Camaro
1977-1979 Chevrolet Nova
1976-1984 Chevrolet Impala
1976-1984 Chevrolet Caprice
Dorman - OE Solutions 300-121 Specifications
- Material
- Steel
- Material
- Acero
- Color
- Black
- Color
- Negro
- Color
- Noir
- Outside Diameter
- 5.8
Dorman - OE Solutions 300-121 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | Batco | 20-2221 |
| Aftermarket | Euclid | E-4433B15 |
| Aftermarket | Flagg Suspension Parts | FKP10B15 |
| Aftermarket | General Motors | 14084343 |
| Aftermarket | International | 134456R91 |
| Aftermarket | Mcquay-Norris | KA168-15 |
| Aftermarket | Meritor | R200009 |
| Aftermarket | MOOG Chassis Products | 8385B-15 |
| Aftermarket | S G Industries | KP360-15 |
| Aftermarket | TRW | K432-15 |
Dorman - OE Solutions 300-121 Product Description
This power steering pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Key Features
- Direct replacement - this power steering pump pulley is designed to match the fit and function of the original pulley on specified applications
- Restores functionality - reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
About Dorman - OE Solutions
Shop Dorman - OE Solutions Power Steering Pump Pulley at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - OE Solutions 300-121. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Dorman - OE Solutions 300-121
What vehicles does the Dorman - OE Solutions 300-121 fit?
The Dorman - OE Solutions 300-121 fits 50 vehicle applications including 1979-1993 Chevrolet P30, 1983-1993 Chevrolet G20, 1983-1993 Chevrolet G30, 1979-1993 GMC P3500, 1983-1993 GMC G3500 and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - OE Solutions 300-121 replace?
The Dorman - OE Solutions 300-121 is a direct replacement for Batco 20-2221, Euclid E-4433B15, Flagg Suspension Parts FKP10B15, General Motors 14084343, International 134456R91 and 5 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Dorman - OE Solutions 300-121 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - OE Solutions 300-121. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Dorman - OE Solutions 300-121?
Shipping options for the Dorman - OE Solutions 300-121 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Dorman - OE Solutions 300-121 cost?
The Dorman - OE Solutions 300-121 is currently listed at $140.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Dorman - OE Solutions Power Steering Pump Pulley a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Dorman - OE Solutions Power Steering Pump Pulley before ordering.