DORMAN 911-076 Vapor Canister Purge Valve 019495490265 SC1 SC2 SW2

( Brand: Dorman ), ( Part Type: Valve Canister ), ( Package Contents: Valve ), ( Vacuum Connector Diameter: 1/3 In ), ( Housing Material: Metal ), ( Bin: 72 ), ( UPC: 019495490265 )

Review DORMAN Vapor Canister Purge Valve Sc2 Sw2 fits SL1 SL2 SL 2000–2002

The **Dorman 019495490265 Vapor Canister Purge Valve** is a high-quality, direct-fit replacement part designed specifically for select **2000 2002 Chevrolet S10, Silverado 1500, Suburban, Tahoe, and GMC Sierra/Sonoma** models equipped with the **5.3L (325 ci) Vortec 5300 V8 engine**, corresponding to the **LS1 engine family** (commonly found in the "SL" and "SW" trim levels). This essential component plays a critical role in your vehicle s **evaporative emissions control system (EVAP)**, ensuring compliance with federal and state emissions regulations while maintaining optimal engine performance.

Crafted from durable, corrosion-resistant materials, the **Dorman purge valve** features a **sealed, precision-engineered design** that prevents leaks, reduces fuel vapor buildup in the fuel tank, and allows controlled airflow into the engine intake during specific driving conditions. The valve operates in conjunction with the **EVAP system**, opening when the **PCM (Powder Control Module)** detects ideal conditions such as when the engine is running and the purge solenoid is activated to purge stored fuel vapors into the intake manifold for combustion, thereby minimizing harmful emissions. This mechanism is particularly vital in modern vehicles where emissions standards are stringent, and proper function of the purge valve helps avoid **check engine light (CEL) codes**, such as **P0440 (EVAP system leak detected)** or **P0442 (small EVAP leak)**.

Installation of the **Dorman 019495490265** is straightforward, thanks to its **direct-fit compatibility**, which eliminates the need for modifications or additional adapters. The valve is designed to seamlessly replace the original equipment manufacturer (OEM) component, ensuring a secure and leak-free connection to the **vapor canister, intake manifold, and electrical harness**. Dorman, a trusted name in automotive aftermarket parts, backs this product with **rigorous quality testing** to guarantee reliability, longevity, and performance equivalent to or exceeding that of the factory part. Whether you're addressing a **failing purge valve** causing rough idling, poor fuel economy, or persistent emissions-related codes, this replacement offers a **cost-effective and dependable solution** that restores your vehicle s efficiency and compliance with emissions regulations.

For optimal results, it s recommended to perform the replacement during a **routine maintenance service**, allowing for a thorough inspection of the **EVAP system**, including hoses, seals, and the vapor canister itself. Should any related components show signs of wear or damage, addressing them simultaneously will help prevent future issues. With its **OEM-level quality, precise fit, and adherence to emissions standards**, the **Dorman 019495490265 Vapor Canister Purge Valve** is an indispensable upgrade for maintaining the health and efficiency of your **2000 2002 LS1-powered Chevrolet and GMC truck or SUV**.

### **Pros and Cons of buying a Dorman 019495490265 Vapor Canister Purge Valve for 2000 2002 Chevrolet S10/S15/SL/SL1/SL2/SW2**

1. **Direct Fitment** This part is specifically designed for your vehicle s year and model, ensuring compatibility without modifications. It replaces the factory vapor canister purge valve, which is a common failure point in older GM trucks.

2. **Reliable Brand** Dorman is a well-known aftermarket parts manufacturer with a reputation for quality and durability. Their components are often built to meet or exceed OEM standards.

3. **Prevents Emissions Issues** A failing purge valve can trigger check engine lights (often with codes like P0440, P0442, or P0446) and may lead to emissions failures if the vehicle is inspected. Replacing it resolves these symptoms.

4. **Easy Installation** The valve is typically a straightforward bolt-on replacement, requiring minimal tools and labor. Most mechanics or DIYers can install it in under an hour.

5. **Cost-Effective Fix** Replacing the valve is far cheaper than repairing or replacing other components (like the canister or hoses) that may fail due to a bad purge valve. It also avoids the expense of a diagnostic scan or emissions test failure.

6. **Prevents Long-Term Damage** A stuck-open or stuck-closed purge valve can cause fuel mixture issues, leading to poor engine performance, reduced fuel efficiency, or even catalytic converter damage over time.

7. **Widely Available** As a common part for these trucks, it is easy to find at auto parts stores (AutoZone, O Reilly, RockAuto) or online (Amazon, eBay, Dorman s website).

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1. **Potential Counterfeit Risk** Some online sellers may offer fake or low-quality knockoffs. Always verify the seller s reputation and check for authenticity (e.g., Dorman s part number should match exactly).

2. **Secondary Symptoms May Persist** If the purge valve is the only issue, replacing it will resolve the problem. However, if other components (like the canister, hoses, or sensors) are failing, symptoms may return unless they are addressed simultaneously.

3. **Labor Costs if Professional Installation is Needed** While DIY-friendly, some owners may prefer a mechanic to install it, adding to the total cost (though typically under $50 $100 for labor).

4. **Mixed Reviews on Longevity** Some users report that while this valve works well initially, it may fail again after a few years, especially if the vehicle has high mileage or was previously neglected. This is not unique to Dorman but a common issue with purge valves in older trucks.

5. **Possible Misidentification** Ensure you have the correct part for your exact trim (e.g., SL1 vs. SW2) and engine configuration (e.g., 4-cylinder vs. V6). Mixing up parts can lead to fitment issues.

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The **Dorman 019495490265 vapor canister purge valve** is a **strong, cost-effective solution** for resolving check engine light codes (P0440/P0442/P0446) and emissions-related issues in your 2000 2002 Chevrolet S10/S15/SL/SL1/SL2/SW2. Its direct fitment, reliability, and ease of installation make it a practical choice for most owners. However, **buying from a reputable source** and ensuring no other related components are failing are critical to long-term success.

If you re experiencing **only purge valve-related symptoms** (e.g., rough idle, fuel smell, or check engine light with the aforementioned codes), this part will likely fix the issue. If the problem persists after replacement, further diagnostics (e.g., checking hoses, canister, or sensors) may be necessary.

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1. **Purchase from a trusted source** Buy directly from Dorman s website, AutoZone, or a well-reviewed online retailer (e.g., Amazon, RockAuto) to avoid counterfeit parts.

2. **Verify compatibility** Double-check that the part number matches your vehicle s exact specifications (year, trim, engine).

3. **Inspect related components** While replacing the valve, check the vapor canister hoses and connections for cracks or leaks, as these can contribute to the same symptoms.

4. **Consider a backup plan** If the valve fails again quickly, explore higher-quality alternatives (e.g., Moroso or Delphi) or consider replacing the entire canister system for long-term reliability.

5. **DIY or professional installation?** If comfortable with basic automotive work, install it yourself to save labor costs. Otherwise, a mechanic can do it quickly.

**Final Verdict:** **Highly recommended** for resolving purge valve-related issues in your truck, provided you source the part correctly and address any underlying problems. It s a simple, affordable fix that avoids more costly repairs down the line.

Details:

part #: 019495490265 prices

• $53.99-$56.95

specifications emissyste:

• for models: Sl1, Sl2, Sl
• for years: 2000-2002
• brand: Dorman
• part type: Valve Canister
• package contents: Valve
• vacuum connector diameter: 1/3 In
• housing material: Metal
• bin: 72
• upc: 019495490265

seller emissyste:

• city: Topeka, Kansas
• # reviews: 8055
• rating: 99.9%

returns emissyste:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping emissyste:

• transit: 3-8 Days
• class: Expedited
• service: USPS Priority Mail
• type: Calculated
• cost: $0.00
• carrier: USPS

general emissyste:

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

offer emissyste:

• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home
• started: April 1, 2026

payments emissyste:

• wallet: Apple-pay
• other
• credit card: Diners-club

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