Compatible with Boost Control Solenoid Turbocharger Valve Compatible with Volvo, TCV Turbo Vacuum Switch Replacement for 30670448 722240130 8627299 9473212 Pierburg 3 Port

Product DescriptionRestore your car turbo’s original power and responsiveness with this direct replacement boost control solenoid valve. This style valve is the critical electronic switch that tells the wastegate when to open and close. When this original valve fails, you will struggle to make turbo boost pressure, as this valve won’t be able to adequately close the wastegate, leading to limp mode, lost power, and poor drivability. This 3‑port solenoid valve restores precise wastegate control, allowing your turbocharger to build boost correctly throughout the full RPM range.The valve is a 100% direct cross-reference for multiple OEM numbers: 30670448, 722240130, 8627299, and 9473212. As such, it directly replaces genuine Volvo Pierburg parts, including the widely known Pierburg 7.22240.13.0 (722240130).Technical Specifications:Product Type: Turbocharger Boost Control Solenoid Valve / TCV (Turbo Control Valve)Quantity: 1 PieceOE Part Number Reference: 30670448, 722240130, 8627299, 9473212Connector Type: Standard two‑pin automotive connectorOperating Voltage: 12VMaterial: Durable plastic body with brass/copper contacts, corrosion‑resistant metal contactPressure Tolerance: Up to 5 barTemperature Range: -40°C to +125°CQuality Standard: ISO 9001, OE‑equivalent standardsWhat‘s Included:1 x Boost Control Solenoid Turbocharger ValveThree‑port design for factory‑correct routing (ports labelled)Installation is plug-and-play — no additional hardware required

• 1. RESTORES PROPER BOOST PRESSURE AND ENGINE POWER — This electronically operated turbocharger boost control solenoid monitors turbo pressure and regulates the wastegate actuator. When the original fails, you will struggle to make turbo boost pressure, as the valve won’t be able to adequately close the wastegate. This direct replacement restores proper boost control, eliminating hesitation, sluggish acceleration, and low power conditions. A functioning valve helps prevent excessive turbocharger boost that could damage engine components.
• 2. DIRECT OEM REPLACEMENT FOR PNP INSTALLATION — Precision-engineered to match original equipment specifications, this turbo solenoid is a direct plug‑and‑play replacement for OE part numbers 30670448, 722240130, 8627299, and 9473212. The three‑port solenoid valve features standard 12‑volt operation with a two‑pin automotive connector. The direct-fit design ensures proper alignment with existing vacuum lines and mounting points — no cutting, splicing, or modifications required for a hassle‑free installation.
• 3. BUILT WITH OE‑SPEC MATERIALS FOR HIGH DURABILITY — Manufactured with a durable plastic body and brass/copper contacts, along with a corrosion‑resistant metal contact, to deliver reliable performance in extreme engine environments. Engineered for high‑pressure turbo applications, it maintains precise flow control even under extreme temperatures (-40°C to +125°C). The robust construction resists cracking, failures, and degradation from continuous heat cycling and vacuum pressure exposure, providing a long service life.
• 4. SOLVES COMMON TURBO FAILURE SYMPTOMS BEFORE THEY ESCALATE — A failing turbo solenoid often announces itself with a reduction in acceleration plus a check engine or glow plug light. Additional symptoms include limp mode activation where boost is limited to save the engine, an inability to build boost at high RPM, surging or erratic boost levels, rough idle, or extended spool times. This replacement eliminates these frustrating issues by restoring precise wastegate control, prevents compressor stall and unusual bearing wear, and safeguards your entire forced induction system against expensive repairs.
• 5. QUICK DIY INSTALLATION WITH BASIC HAND TOOLS — Designed for straightforward replacement that most owners can complete in under 20 minutes. Simply locate the failed solenoid near your turbocharger area, disconnect the electrical connector and vacuum lines, remove the old valve, and replace it with this new unit. Many owners also recommend — after fitting — disconnecting the battery for 30 minutes to let the ECU reset and properly adapt to the new valve.