GM GENUINE PARTS 20779951 Vapor Canister

( Brand: Gm Genuine Parts ), ( Part Type: Canister ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2013 2014 2015 2016 2017 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Manufacturer Part Number: 20779951 )

Review GM GENUINE PARTS Vapor Canister fits 2013–2017

GM Vapor Canister (Genuine OEM Part 20779951)

The GM Vapor Canister (Part Number: 20779951) is a crucial component of the evaporative emission control system in select GM vehicles. Designed and engineered to meet Original Equipment Manufacturer (OEM) specifications, this vapor canister ensures optimal performance and efficiency.

This vapor canister is responsible for collecting and storing fuel vapors produced by the charcoal canister, and releasing them into the engine intake system for proper combustion. By preventing fuel vapors from escaping into the atmosphere, the vapor canister plays a significant role in reducing harmful emissions and maintaining the vehicle's environmental friendliness.

Constructed from high-quality materials, this vapor canister boasts a durable design that can withstand the rigors of daily driving. Its robust structure ensures a long service life, minimizing the need for frequent replacements.

The 20779951 GM Vapor Canister features a secure fitment to the vehicle, ensuring a leak-free connection. Its O-ring seal ensures a tight seal, preventing fuel vapors from escaping and maintaining the integrity of the evaporative emission control system.

Installation of this OEM vapor canister is straightforward, making it an ideal choice for DIY enthusiasts or professional technicians. By following the provided instructions and using the appropriate tools, the replacement process can be completed efficiently and effectively.

In summary, the GM Vapor Canister (Part Number: 20779951) is an essential component of the evaporative emission control system. Its durable design, secure fitment, and easy installation make it a reliable choice for maintaining the performance and efficiency of your select GM vehicle.

Buying a GM vapor canister (part number 20779951) for your vehicle involves considering its potential benefits and drawbacks. Here's a brief analysis:

1. Improved Emissions: A faulty or worn-out vapor canister can cause excessive evaporative emissions, leading to increased pollution and potential damage to the environment. Replacing the vapor canister can help reduce these emissions and improve your vehicle's overall environmental performance.

2. Better Fuel Economy: A properly functioning vapor canister helps ensure that fuel vapors are contained and re-routed back into the engine for combustion, rather than being released into the atmosphere. This can lead to improved fuel economy as less fuel is wasted.

3. Smoother Engine Performance: A faulty vapor canister can lead to engine stalling or rough idling. Replacing the part can help improve engine performance and reduce the likelihood of these issues.

1. Cost: Replacing a vapor canister can be an expensive repair, especially if you choose to have it done at a professional garage. The part itself may cost anywhere from $50 to $200, depending on the make and model of your vehicle. Labor costs can add significantly to the total cost.

2. Time: Depending on the availability of the part and the workload of the garage or mechanic, replacing a vapor canister can take several hours. This means that you may be without your vehicle for a significant period of time.

3. DIY Installation Challenges: Installing a vapor canister yourself can be a challenging task, especially if you're not mechanically inclined. The process involves removing various components of the fuel system, which can be time-consuming and complex.

Replacing a faulty or worn-out GM vapor canister (part number 20779951) can lead to improved emissions, better fuel economy, and smoother engine performance. However, the cost and time involved in the repair, as well as the challenges of DIY installation, are significant drawbacks. Ultimately, the decision to replace the vapor canister depends on the severity of the issue, your budget, and your comfort level with automotive repairs.

If you're experiencing issues with your vehicle's evaporative emissions system, such as check engine lights or rough idling, it's recommended that you have the vapor canister inspected by a professional mechanic. They can diagnose the issue and provide you with an accurate estimate of the cost and time involved in the repair. If the cost is within your budget and the repair is necessary for the safe and reliable operation of your vehicle, then replacing the vapor canister is a worthwhile investment.

part # 20779951 prices

• $35.00-$154.65

specifications exhawrap:

• for years: 2013-2017
• brand: Gm Genuine Parts
• part type: Canister
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 2013 2014 2015 2016 2017
• parts included: Only Part Reference 1 On The Diagram Is Included
• manufacturer part number: 20779951

payments exhawrap:

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

shipping exhawrap:

• type: Fixed
• cost: $0.00
• transit: 5-12 Days
• service: FedEx Ground or FedEx Home Delivery
• class: Standard
• carrier: FedEx

seller exhawrap:

• rating: 96.6%
• # reviews: 19058

returns exhawrap:

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

general exhawrap:

• Car Truck Parts Accessories > Exhaust Emission Systems > Fuel Vapor Canisters
• condition: New

offer exhawrap:

• sold: 0
• quantity: 2
• started: May 18, 2025
• availability: In Stock
• options: Ship-to-home

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