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Mahle SS45866A Engine Valve Stem Oil Seal Set - Intake or Intake and Exhaust
Reliable Engine Valve Stem Oil Seal Set for Kia and Mazda Vehicles
The Mahle SS45866A Engine Valve Stem Oil Seal Set is designed to provide precise sealing performance for select Kia and Mazda models. Engineered with durable fluoroelastomer material, this valve stem seal set ensures effective oil control and helps maintain engine efficiency.
- Inside diameter: 0.194 inches (4.9 mm valve side)
- Outside diameter: 0.42 inches
- Thickness: 0.016 inches
- Height: 0.016 inches (0.417 mm overall stem height)
- Constructed from high-quality fluoroelastomer for heat and chemical resistance
Precision Engine Valve Stem Seal Specifications
The Mahle SS45866A valve stem oil seal set features a carefully engineered design with an inside diameter of 0.194 inches and an outside diameter of 0.42 inches, providing a tight seal around the valve stem. The fluoroelastomer material offers excellent resistance to high temperatures and engine oils, ensuring long-lasting durability. With a thickness and height optimized for proper fitment, this seal set helps prevent oil leakage and reduces valve guide wear.
Compatible Kia and Mazda Models
This valve stem oil seal set is compatible with various Kia and Mazda vehicles, including the Kia Sephia, Spectra, and Mazda 626, Miata, Protege, and Protege5 models. The Mahle SS45866A part number ensures you receive the correct seal set designed specifically for these applications.
Common Engine Issues Addressed by Valve Stem Oil Seals
- Prevents oil leakage into the combustion chamber
- Reduces valve guide wear and extends engine life
- Maintains proper oil control for efficient engine operation
- Helps reduce exhaust smoke caused by oil burning
- Minimizes oil consumption and engine deposits
Installation Notes and Tips
When installing the Mahle SS45866A valve stem oil seal set, ensure the engine is cool and clean the valve stem area thoroughly. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly and securely to prevent leaks. Refer to vehicle-specific service manuals for torque specifications and installation procedures.
Quality Assurance and Warranty
Mahle manufactures the SS45866A valve stem oil seal set to meet strict quality standards, using fluoroelastomer material for enhanced durability and resistance. While specific warranty details are not provided, Mahle products are generally backed by industry-standard quality controls to ensure reliable performance in compatible Kia and Mazda vehicles.
| Brand | Mahle |
| Part Number | SS45866A |
| Inside Diameter | 0.194 |
| Thickness | 0.016 |
| Outside Diameter | 0.42 |
| Height | 0.016" |
| Inside Diameter | 0.194" |
| Upper Inside Diameter-Valve Side (mm) | 4.9 |
| Valve Stem Seal Material | Fluoroelastomer |
| Valve Stem Seal Outside Diameter - B (in) | 0.42 |
| Valve Stem Seal Stem Overall Height (mm) | 0.417 |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2004 | Kia | Spectra | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2004 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2003 | Kia | Spectra | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2003 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2003 | Mazda | Protege | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2003 | Mazda | Protege | 1.6L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2003 | Mazda | Protege5 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2002 | Kia | Spectra | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2002 | Mazda | 626 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2002 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2002 | Mazda | Protege | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2002 | Mazda | Protege | 1.6L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2002 | Mazda | Protege5 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2001 | Kia | Sephia | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2001 | Kia | Spectra | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2001 | Mazda | 626 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2001 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2001 | Mazda | Protege | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2001 | Mazda | Protege | 1.6L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2000 | Kia | Sephia | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2000 | Kia | Spectra | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2000 | Mazda | 626 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2000 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2000 | Mazda | Protege | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 2000 | Mazda | Protege | 1.6L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1999 | Kia | Sephia | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1999 | Mazda | 626 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1999 | Mazda | Miata | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1999 | Mazda | Protege | 1.8L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1999 | Mazda | Protege | 1.6L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1998 | Kia | Sephia | 1.8L | L4 | Intake and Exhaust | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
| 1998 | Mazda | 626 | 2.0L | L4 | Intake | Positive Type; Contains 8 Oil Seals; Priced as a Set; Fluoroelastomer |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.