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Since your Honda Prelude is made to perform, it's important that its engine works as efficiently as possible. A Honda Prelude EGR valve replacement from AutoZone ensures that a portion of your unburned fuel is returned to your engine for a cleaner, cooler, more complete and more efficient burn.

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  • Part Number: EGR4046
  • Application: SI or SI 4WS model
  • Part Number: EGR117
  • Part Number: EGR4040
  • Part Number: EGR4045
  • Part Number: EGR176
  •  | Page 1 of 1 |  

Prelude EGR valves sometimes become clogged with carbon from the combustion cycle, inhibiting your engine and occasionally causing it to fail entirely. A new valve not only improves your daily driver's performance, but it also reduces harmful greenhouse gas emissions. Visit your local AutoZone to speak with our helpful staff about the right products for your vehicle and to enroll in our Loan-a-Tool program, which is great for easy DIY installation. You can also benefit from our free battery charging and engine diagnostic testing during your next in-store visit.

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