Primer Bulb 594281 694394 for Briggs & Stratton 450E 500E
Primer Bulb 594281 694394 for Briggs & Stratton 450E 500E
Primer Bulb Replacement – Compatible with Briggs & Stratton 450E & 500E Series
Keep your small engine starting smoothly with this precision-fit primer bulb, designed as a direct replacement compatible with Briggs & Stratton 450E and 500E series engines (part numbers 594281, 694394, 08P502, 09P6S). Made from durable plastic, this primer bulb helps draw fuel into the carburetor so your lawn mower or outdoor power equipment fires up reliably every time.
Why Choose This Primer Bulb?
- Direct Fit: Compatible with Briggs & Stratton 450E and 500E engine models (594281, 694394, 08P502, 09P6S series)
- Durable Construction: Made from sturdy, fuel-resistant plastic built to withstand repeated use
- Easy Installation: Simple DIY swap — no special tools required
- Restores Reliable Starting: A worn or cracked primer bulb is a leading cause of hard starting; replacing it promptly keeps your equipment performing at its best
- Great Value: An affordable fix that can save you a costly service call
Compatible With
- Briggs & Stratton 450E Series
- Briggs & Stratton 500E Series
- Part Numbers: 594281, 694394, 08P502, 09P6S
Product Specifications
- Material: Plastic (fuel-resistant)
- Compatibility: Briggs & Stratton 450E / 500E models
- Quantity: 1 pc
Please note: Colors and sizing may appear slightly different on screen due to monitor brightness and display settings. Always refer to the actual product received. We recommend cross-referencing your engine's part number before purchasing.
For general guidance on small engine safety and maintenance best practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Which Briggs & Stratton engine models is this primer bulb compatible with?
A: This primer bulb replacement is compatible with Briggs & Stratton 450E and 500E series engines, cross-referencing part numbers 594281, 694394, 08P502, and 09P6S. Always verify your engine's part number before ordering.
Q: How do I know if my primer bulb needs replacing?
A: Common signs include difficulty starting your engine, a cracked or brittle bulb that doesn't spring back when pressed, or visible fuel leaking around the carburetor area. Replacing a faulty primer bulb is one of the quickest and easiest small engine fixes.
Q: Is installation difficult? Do I need special tools?
A: Installation is straightforward and typically requires only basic hand tools. The bulb pops into place in the carburetor housing — most users can complete the swap in just a few minutes without professional help.
Q: What is the primer bulb made of?
A: This primer bulb is made from durable, fuel-resistant plastic designed to handle repeated contact with small engine fuel and maintain its flexibility over time.