1. Exhaust & Emission Parts To Buy
  2. sku: 21965749540573881
  3. TRQ 83THPQX21

TRQ 83THPQX21 Vapor Canister Purge Solenoid Relay Sky

fits model: Aura, Vue. year: 2006–2008.

83thpqx21 Trq Vapor Canister Purge Solenoid For Aura Relay Sky Vue 2006 2007 2008

( Brand: Trq ), ( Manufacturer Part Number: 83THPQX21 ), ( Type: Vapor Canister Purge Solenoid ), ( Fits 1: 2007-2008 Saturn Aura ), ( Fits 2: 2006-2007 Saturn Relay ), ( Fits 3: 2007-2010 Saturn Sky ), ( Fit Note: Vapor Canister Purge Solenoid Valve ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review TRQ Vapor Canister Purge Solenoid Relay Sky fits AURA VUE 2006–2008

The **83THPQX21 Vapor Canister Purge Solenoid** is a precision-engineered component designed specifically for the **Aura Relay Sky Vue** models from the years **2006 through 2008**, ensuring seamless integration with your vehicle s evaporative emissions control system (EVAP). This high-quality solenoid is a critical part of the EVAP system, responsible for regulating the flow of vapor from the fuel tank s charcoal canister to the engine s intake manifold during purging cycles. Crafted with durability and reliability in mind, the **83THPQX21** features a robust stainless steel or high-grade metal housing that resists corrosion, ensuring long-term performance even in demanding driving conditions. Its internal coil is meticulously wound with precision wire, delivering consistent and efficient electrical activation to open or close the solenoid valve with minimal resistance, preventing leaks and maintaining optimal engine efficiency. The solenoid s design incorporates a tight-sealing diaphragm or plunger mechanism, which guarantees a perfect seal when closed, preventing unwanted vapor leaks that could trigger check engine lights or compromise emissions compliance. Whether you re restoring a classic Sky Vue or upgrading an existing system, this solenoid is engineered to meet or exceed OEM specifications, providing a direct replacement that fits flawlessly with the vehicle s wiring harness and mounting points. Its compatibility with the **2006-2008 Aura Relay Sky Vue** models ensures that it integrates without modification, offering a reliable solution for maintaining your vehicle s emissions performance while minimizing the risk of failure or premature wear. Trust this solenoid to deliver consistent, trouble-free operation, keeping your engine running cleanly and efficiently for years to come.

### Pros and Cons of buying a **83THPQX21 Vapor Canister Purge Solenoid for Aura Relay Sky Vue (2006-2008)**

#### **Pros:**

1. **Direct Fitment** This solenoid is specifically designed for the **2006-2008 Aura Relay Sky Vue** models, ensuring compatibility without modification. It replaces the original vapor canister purge solenoid, which may have failed over time.

2. **Prevents Emissions Issues** A faulty purge solenoid can cause the vehicle s **EVAP system** to fail an emissions test or trigger a **Check Engine Light (CEL)** with codes like **P0440, P0442, or P0455**. Replacing it resolves these issues, keeping the vehicle compliant with emissions regulations.

3. **Improves Engine Performance** A properly functioning purge solenoid ensures the **EVAP system works correctly**, preventing fuel vapor buildup in the canister. This helps maintain optimal fuel delivery and engine efficiency.

4. **Cost-Effective Repair** Replacing the solenoid is a **low-cost fix** compared to other potential EVAP system failures (e.g., leaks, damaged hoses, or a faulty canister). It is often cheaper than labor-intensive diagnostics.

5. **Easy Installation** The solenoid is typically a **plug-and-play replacement**, requiring minimal tools. Most users can install it themselves in under an hour, saving on labor costs.

6. **Prevents Long-Term Damage** Ignoring a failing purge solenoid can lead to **EVAP system leaks, fuel system inefficiencies, or even catalytic converter damage** due to unburned fuel vapors. Replacing it early avoids more expensive repairs.

7. **Widely Available & Affordable** As an **OEM or high-quality aftermarket part**, it is readily available on platforms like **Amazon, RockAuto, or eBay** at a reasonable price (typically **$20 $50** depending on brand).

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#### **Cons:**

1. **Potential Counterfeit Parts** Some sellers may offer **fake or low-quality replicas**, which can fail prematurely. Buying from **reputable brands (e.g., ACDelco, Dorman, or trusted aftermarket suppliers)** reduces this risk.

2. **Misdiagnosis Risk** If the **Check Engine Light** is triggered by another issue (e.g., a cracked EVAP hose, faulty canister vent valve, or vacuum leak), replacing just the solenoid may not resolve the problem. A **scan tool and visual inspection** are recommended before purchase.

3. **Installation Challenges (Minor)** While most users find it straightforward, **locating the solenoid** (often near the vapor canister or under the hood) may require some disassembly. Those unfamiliar with EVAP systems might need to consult a manual.

4. **Limited Lifespan** Like any mechanical component, the solenoid **can wear out over time**, especially if the vehicle has high mileage or was previously neglected. However, this is true of **all EVAP system parts**.

5. **Possible Compatibility Confusion** Some buyers may mistake this part for a **different solenoid** (e.g., fuel pump or idle air control solenoid). Ensuring the **correct part number (83THPQX21)** matches the vehicle s needs is crucial.

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### **Conclusion:**

The **83THPQX21 vapor canister purge solenoid** is a **reliable and cost-effective solution** for fixing **EVAP system issues** in the **2006-2008 Aura Relay Sky Vue**. It prevents **emissions failures, Check Engine Light codes, and potential long-term damage**, while being an **easy DIY replacement**. However, **buyers should verify the part s authenticity, confirm the correct diagnosis, and ensure proper installation** to avoid unnecessary expenses.

### **Recommendation:**

- **Buy from a trusted seller** (e.g., **RockAuto, Amazon, or a reputable auto parts store**) to avoid counterfeit parts.

- **Check for EVAP system leaks** (hoses, clamps, canister) before replacing the solenoid this ensures the fix is complete.

- **Clear the Check Engine Light** after installation using an **OBD-II scanner** to confirm the issue is resolved.

- **Consider a high-quality aftermarket brand** (e.g., **Dorman, ACDelco, or Bosch**) if OEM is unavailable, as they often provide **equal or better performance** at a lower cost.

**Final Verdict:** **Worth purchasing** if the issue is confirmed to be the purge solenoid, as it is a **simple, effective, and budget-friendly repair**.

Details:

Vapor Canister Purge Solenoid 83THPQX21 for Aura Relay Sky Vue 2006 2007 2008: Brand: TRQ condition: New, Notes Valve, Detailed Applications Vehicle Engine, 2007 - 2008 Saturn Aura3.5L V6, Relay, Relay3.9L 2007 2010 Sky2.0L 4 Cl, 2008 2009 Vue3.5L V6.

part #: 83thpqx21 price

  • $34.85

specifications emissyste:

  • for models: Aura, Vue
  • for years: 2006-2008
  • brand: Trq
  • mpn: 83thpqx21
  • type: Vapor Canister Purge Solenoid
  • fits 1: 2007-2008 Saturn Aura
  • fits 2: 2006-2007 Saturn Relay
  • fits 3: 2007-2010 Saturn Sky
  • fit note: Vapor Canister Purge Solenoid Valve
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

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  • paid by: Seller
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  • time: 30 Days

general emissyste:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

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  • city: Riverview, Michigan
  • # reviews: 57959
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offer emissyste:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: May 12, 2026
  • quantity: 1
for models: aura, vue, for years: 2006-2008, type: vapor canister purge solenoid, fits 1: 2007-2008 saturn aura, fits 2: 2006-2007 saturn relay, fits 3: 2007-2010 saturn sky, fit note: vapor canister purge solenoid valve, manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 21965749540573881,
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