DORMAN OE SOLUTIONS SX-4509 Front Left Door Lock Actuator Motor

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: SX-4509 ), ( Type: Door Lock Actuator Motor ), ( Placement On Vehicle: Body Doors ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C444 78-34 ), ( Compatible Year: 1999 1998 1997 ), ( Core Charge: Free No Core Charge ), ( Position: Front Left ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Door Lock Actuator Motor )

Review DORMAN OE SOLUTIONS Front Left Door Lock Actuator Motor Oldsmobile fits CUTLASS 1997–1999

The **Dorman SX-4509 Front Left Door Lock Actuator Motor** is a high-quality, direct-fit replacement part designed specifically for the **1997 1999 Oldsmobile Cutlass**, ensuring seamless integration with your vehicle s door lock mechanism. Engineered to meet or exceed OEM standards, this actuator motor is built with durable materials, including precision-machined components and corrosion-resistant coatings, to withstand the rigors of daily use while maintaining smooth, reliable operation. Whether your door locks are malfunctioning due to wear, electrical failure, or mechanical failure, this actuator provides a robust solution, eliminating the need for costly diagnostic work or premature replacement. The motor features a compact yet sturdy design, perfectly calibrated to match the original equipment specifications, ensuring proper engagement with the door lock linkage without binding or excessive play. Ideal for both professional mechanics and DIY enthusiasts, the SX-4509 is a straightforward upgrade that restores full functionality to your door locks, enhancing security, convenience, and overall vehicle performance. With its plug-and-play compatibility and long-lasting construction, this actuator motor is a trusted choice for restoring confidence in your Cutlass s door lock system.

Buying the **Dorman SX-4509 Front Left Door Lock Actuator Motor** for a **1997-1999 Oldsmobile Cutlass** can be a practical solution for repairing a malfunctioning door lock mechanism. Below are the key pros and cons to consider before making a purchase.

1. **Direct Fitment** The Dorman part is designed as an exact replacement for the factory actuator motor in your Cutlass model, ensuring compatibility without modifications.

2. **Reliability** Dorman is a well-known brand in the aftermarket automotive parts industry, known for producing durable and high-quality components that meet or exceed OEM standards.

3. **Widespread Availability** This part is easy to find at most auto parts stores, both online (Amazon, RockAuto, AutoZone) and in physical locations, reducing lead time for repairs.

4. **Cost-Effective** Compared to purchasing an entire door assembly or a used replacement, the actuator motor is significantly cheaper, making it a budget-friendly fix.

5. **Easy Installation** The part is relatively straightforward to install, requiring only basic tools and mechanical knowledge. Many DIYers can complete the job without professional assistance.

6. **Warranty Coverage** Most reputable sellers (such as Dorman, AutoZone, or RockAuto) offer warranties, providing some assurance against premature failure due to defects.

7. **Prevents Further Damage** A failing actuator motor can strain the door lock mechanism, leading to more extensive (and costly) repairs if ignored. Replacing it early can prevent additional wear.

1. **Potential Quality Variations** While Dorman is generally reliable, there have been occasional reports of counterfeit or lower-quality parts entering the market, particularly from third-party sellers. Always verify the seller s reputation.

2. **Limited Longevity Compared to OEM** Some users report that aftermarket parts, while functional, may not last as long as the original equipment manufacturer (OEM) components, especially if the vehicle is driven frequently or under harsh conditions.

3. **Compatibility Concerns** While the SX-4509 is designed for your Cutlass, slight variations in wiring or mounting hardware could arise depending on the exact year or trim level. Double-checking the part number and vehicle specifics beforehand is advisable.

4. **No Included Tools or Hardware** The actuator motor itself does not come with mounting brackets, wiring harnesses, or tools, which may require additional purchases if they are damaged or missing.

5. **DIY Installation Challenges** If you are not mechanically inclined, the process of removing the door panel, disconnecting wiring, and reinstalling the actuator could be time-consuming or frustrating, potentially leading to mistakes.

6. **Price Fluctuations** Prices can vary significantly depending on the seller, with online marketplaces sometimes offering deals while local stores may charge more for convenience.

7. **Risk of Recurring Issues** If the underlying cause of the failure (e.g., corrosion, wiring problems, or a failing door lock motor) is not addressed, the new actuator may fail again shortly after installation.

The **Dorman SX-4509 Front Left Door Lock Actuator Motor** is a **practical and cost-effective solution** for repairing a malfunctioning door lock in your 1997-1999 Oldsmobile Cutlass. Its direct fitment, reliability, and ease of installation make it a strong choice for DIYers or those seeking a quick fix. However, potential buyers should be mindful of quality control, installation challenges, and the possibility of recurring issues if the root cause isn t addressed.

- **Purchase from a reputable seller** (e.g., Dorman s official website, AutoZone, RockAuto, or a trusted local auto parts store) to ensure authenticity and warranty coverage.

- **Verify compatibility** by cross-referencing the part number with your vehicle s specific year and trim to avoid mismatches.

- **Consider professional installation** if you are uncomfortable with the process, as improper handling could lead to further damage.

- **Inspect wiring and surrounding components** during installation to ensure no other issues (e.g., corrosion, frayed wires) are contributing to the problem.

- **Keep a backup plan** in case the part fails prematurely, such as having a spare or knowing where to source an OEM replacement if needed.

For most users, the **Dorman SX-4509 is a solid choice** that balances affordability with functionality, making it a recommended option for this repair.

Details:

Dorman Front Left Door Lock Actuator Motor for 1997 - 1999 Oldsmobile Cutlass na: Status: In Stock.

part #: sx4509 prices

• $17.50-$42.40

specifications carlockiio:

• for models: Cutlass
• for makes: Oldsmobile
• for years: 1997-1999
• brand: Dorman Oe Solutions
• mpn: Sx-4509
• type: Door Lock Actuator Motor
• placement on vehicle: Body Doors
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• ipn: C444 78-34
• compatible year: 1999 1998 1997
• core charge: Free No Core Charge
• position: Front Left
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Door Lock Actuator Motor

shipping carlockiio:

• type: Fixed
• transit: 3-6 Days
• cost: $0.00
• class: Standard, Expedited
• service: Standard, Expedited

seller carlockiio:

• city: Indianapolis, Indiana
• rating: 99.6%
• # reviews: 646829

offer carlockiio:

• quantity: 1
• sold: 0
• availability: In Stock
• started: April 18, 2026
• options: Ship-to-home

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: New

returns carlockiio:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments carlockiio:

• credit card: Discover
• other
• wallet: Paypal

Dorman Oe Solutions SX-4509 Is Similar To:

• 019495375760 Dorman Door Lock Actuator Motor (42.8% similar) Is that mean of us. You really need to read all three sections so don't end up getting a different experience than what were hoping for. We put lots of ways to so that you can actually, well, know. Despite how wonderful we are, don't like people going into our pockets to spend money. Dorman door ...(November 7th, 2018)
• 019495383109 Dorman Trunk Lock Actuator (32.9% similar) Open box return items usually are opened to display in store, try on and tested functionality, or original condition. Its not going to help for any issue. The exact item is shown in pictures. Dorman trunk lock actuator: the item is a customer return without original box. Open box items may show ...(March 31st, 2018)
• 019495520665 Dorman 937-232 Door Lock (26.1% similar) The item may be a factory second or new, unused with defects. The item may be missing original packaging, or in packaging but not sealed. Shipping is provided only to the lower 48 states in united. Item must be in its original or resealable condition. Dorman door lock actuator motor item condition ...(July 14th, 2017)
• 030-209 Dorman Door Lock Rod (29.5% similar) If you are buying large or heavy items and have any doubt about fit please first. This can save you time and possible return shipping costs. If you prefer a shipper let us know when place the order. If your vehicle was not purchased in the us please research advance to be sure of fit...(May 5th, 2017)
• 037495383868 Dorman Door Hinge Pin Bushing Kit (21.8% similar) Dorman door hinge pin bushing kit...(November 3rd, 2018)
• 19495732792 Dorman Genuine For Kia (25.2% similar) Genuine for KIA 2F030 door lock actuator open box - new this item comes with all accessories supplied by manufacturer, except the manual is not included. Protectorates. 609780GENUOB51. Please for details. Cash is accepted, but only upon local pick-up. Brand: Dorman product features: restore the ease...(March 29th, 2017)
• Hinge Kit Dorman 1991-1994 Bushing Bravada Fits Pin Oldsmobile Door (30.6% similar) Last updated 12 41 pm about the brand Dorman is a supplier of automotive replacement parts and fasteners and service line products primarily for the automotive and heavy vehicle aftermarkets. Est, Mon to Fri...(October 26th, 2014)
• Oe Lock Fits Camry Toyota Door Motor 1992-2001 Solution Dorman Actuator (37.2% similar) Est, Mon to Fri. Dorman Oe Solutions supplied your vehicles manufacturer with the door lock motor...(October 26th, 2014)
• Motor Lock Oe 2006-2010 Fits Actuator Mercury Door Solutio Milan Dorman (37.2% similar) We market approximately 133,000 products which are sold under several Dorman sub brands Oe Solutions, help. Dorman Oe Solutions supplied your vehicles manufacturer with the door lock motor. Last updated 03 22 am about the brand Dorman is a supplier of automotive replacement parts and fasteners and ...(October 30th, 2014)
• Actuator Mercury Dorman Solut Mariner Door 2008-2011 Oe Lock Motor Fits (22.1% similar) Last updated 03 22 am about the brand Dorman is a supplier of automotive replacement parts and fasteners and service line products primarily for the automotive and heavy vehicle aftermarkets. Dorman Oe Solutions supplied your vehicles manufacturer with the door lock motor. Est, Mon to Fri. We market...(October 30th, 2014)
• Door 2009-2012 Toyota Solutions Latch Oe Corolla Dorman Fits Assembly (34.1% similar) Est, Mon to Fri. We market approximately 133,000 products which are sold under several Dorman sub brands Oe Solutions, help. Last updated 04 58 pm about the brand Dorman is a supplier of automotive replacement parts and fasteners and service line products primarily for the automotive and heavy ...(October 22nd, 2014)