Idle Speed Control Valve Compatible with Pontiac for Bonneville 2004-2005 V8-4.6L Idle Air Control Valve IAC Auto Replacement Parts 17113388 17113208 17113288 2151036
SZYNBQ
When the engine experiences a drop in idle speed when the cooling fans engage, the electrical load from fan startup pulls engine rpm downward; this component adds bypass air before the fans fully engage, preventing the rpm dip that causes noticeable hesitation. The precision-ground valve seat and plunger tip geometry are matched to create a metal-to-metal line seal when fully closed; this design keeps leakage within a very small range while still allowing fine air metering through the gap between tapered surfaces at small openings. Before removing the old part, disconnect the battery negative terminal and let the engine cool; take a photo of the vacuum hose connections and component orientation for reference, then loosen the two mounting bolts and pull the unit straight out without twisting. Friendly Reminder: To ensure accurate selection, please compare the product images and specifications before ordering to confirm that the parts match your vehicle model. If you have any questions before or after placing your order, please customer service. We will provide detailed answers and assist you in finding the appropriate solution., Manufacturer: SZYNBQ
Compare prices (1 shop)
| shop | Price | Action |
|---|---|---|
|
33,99 GBP | Go to shop |
