FEL-PRO Automatic Transmission Side Cover Gasket
Fits Buick, Chevrolet, Oldsmobile & more — 39 vehicle applications
Auto Tran Side Gskt
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Review shipping eligibility for this region
- Canadian Owned
FEL-PRO TOS 18669 Vehicle Fitment
Fits 39 vehiclesThis FEL-PRO Automatic Transmission Side Cover Gasket fits Buick, Chevrolet, Oldsmobile, Pontiac and 1 more makes vehicles.
Fits 1984-1997 Buick Century; 1985-1990 Buick Electra; 1986-1997 Buick LeSabre; 1991-1997 Buick Park Avenue; 1988-1991 Buick Reatta; 1988-1997 Buick Regal; 1986-1996 Buick Riviera; 1994-1997 Buick Skylark. Plus 31 more models listed below.
1997 Oldsmobile Cutlass
1997 Oldsmobile Regency
1996-1997 Oldsmobile LSS
1994-1997 Oldsmobile Achieva
1992-1997 Oldsmobile 88
1992-1997 Oldsmobile Silhouette
1989-1994 Oldsmobile Cutlass Cruiser
1988-1997 Oldsmobile Cutlass Supreme
1986-1992 Oldsmobile Toronado
1986-1991 Oldsmobile Delta 88
1985-1996 Oldsmobile 98
1983-1996 Oldsmobile Cutlass Ciera
FEL-PRO TOS 18669 Specifications
- Configuration
- One Piece
- Grade Type
- Premium
- Length (Inch)
- 20.500
- Mounting Hole Quantity
- 17
- Prop 65 Label (Yes/No)
- No
- Width (Inch)
- 13.000
FEL-PRO TOS 18669 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | MAHLE | W39373TC |
| Aftermarket | Victor Reinz | 711494300 |
FEL-PRO TOS 18669 Product Description
FEL-PRO TOS 18669 Automatic Transmission Side Cover Gasket for Buick LeSabre
Key Features
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
About FEL-PRO
Shop FEL-PRO Automatic Transmission Side Cover Gasket at Autrex with vehicle fitment details, current pricing, and checkout options for the FEL-PRO TOS 18669. 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 — FEL-PRO TOS 18669
What vehicles does the FEL-PRO TOS 18669 fit?
The FEL-PRO TOS 18669 fits 39 vehicle applications including 1984-1997 Buick Century, 1986-1997 Buick LeSabre, 1991-1997 Buick Park Avenue, 1988-1997 Buick Regal, 1994-1997 Buick Skylark and 34 more. Check the full fitment list above to confirm your vehicle.
What parts does the FEL-PRO TOS 18669 replace?
The FEL-PRO TOS 18669 is a direct replacement for MAHLE W39373TC, Victor Reinz 711494300. See the full interchange list for all compatible replacements.
How do I confirm the FEL-PRO TOS 18669 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 FEL-PRO TOS 18669. 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 FEL-PRO TOS 18669?
Shipping options for the FEL-PRO TOS 18669 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 FEL-PRO TOS 18669 cost?
The FEL-PRO TOS 18669 is currently listed at $51.00 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 FEL-PRO Automatic Transmission Side Cover Gasket a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the FEL-PRO Automatic Transmission Side Cover Gasket before ordering.