GM GENUINE PARTS 42853016 Evaporative Emission Canister 195491964440

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 42853016 ), ( Part Type: Canister ), ( Included Components: Vapor Canister ), ( Model Name: Gm Original Equipment ), ( Exterior Finish: Machined ), ( UPC: 195491964440 ), ( Package Dimensions Lxwxh: 15.79x10.94x9.17 Inches ), ( Weight: 4.52 Pounds )

Review GM GENUINE PARTS Evaporative Emission Canister

The **GM 42853016 Evaporative Emission Canister** is a critical component of a vehicle s fuel vapor management system, designed to minimize harmful hydrocarbon emissions while ensuring compliance with stringent environmental regulations. This high-performance canister is engineered specifically for General Motors applications, featuring a robust, corrosion-resistant construction to withstand the harsh conditions of prolonged automotive use. Its primary function is to capture and temporarily store fuel vapors generated during normal engine operation, such as when the fuel tank fills or the engine warms up, preventing these vapors from escaping into the atmosphere. The canister operates in tandem with the vehicle s purge control solenoid and charcoal filter, drawing vapors into its porous carbon media, which efficiently adsorbs and retains the hydrocarbons until they can be safely reintroduced into the engine for combustion during low-load conditions, such as idle or light cruising. Built with precision, the GM 42853016 canister incorporates sealed ports and a durable housing to maintain optimal vacuum integrity, reducing the risk of leaks that could compromise emissions control efficiency. Whether installed in newer model vehicles or during remanufacturing and repair processes, this canister ensures reliable performance, helping to maintain the vehicle s emissions certification and overall fuel efficiency. Its compatibility with GM s advanced fuel systems makes it an essential replacement part for mechanics and DIY enthusiasts seeking to restore or upgrade their vehicle s evaporative emission control system.

### **Pros and Cons of Buying a GM 42853016 Evaporative Emission Canister**

1. **Direct Compatibility** This part is specifically designed for General Motors vehicles, ensuring a proper fit without modifications. It is likely the exact replacement for your vehicle s original canister, reducing the risk of leaks or improper function.

2. **OEM Quality** If purchased from a reputable dealer or aftermarket supplier, it should meet or exceed GM s original equipment manufacturing (OEM) standards. This means it should perform reliably and last as long as the original part.

3. **Prevents Emissions Failures** A faulty evaporative emission canister can trigger check engine lights (often related to codes like P0440, P0442, or P0455). Replacing it can resolve emissions-related issues, helping you pass inspections and avoid costly repairs.

4. **Cost-Effective Fix** Compared to other emissions-related repairs (e.g., replacing hoses, charcoal canister, or even the entire fuel system), this part is relatively inexpensive. A direct replacement can save you from more extensive diagnostics or repairs.

5. **Easy Installation** The canister is typically located near the engine bay and is straightforward to replace, especially if you have basic mechanical skills. Many DIYers can install it in under an hour with basic tools.

6. **Supports Vehicle Longevity** A properly functioning evaporative system reduces strain on the engine and catalytic converter, potentially extending the life of these components.

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1. **Potential Counterfeit Parts** If buying from an untrusted seller (e.g., unverified online marketplaces or discount stores), you may receive a knockoff or low-quality replica. These can fail prematurely or not fit correctly, leading to recurring issues.

2. **Additional Labor Costs** While the part itself is affordable, if you hire a mechanic to install it, labor costs (typically $50 $150) could increase the total expense. DIY installation is recommended to save money.

3. **Related System Checks** A failing canister may indicate deeper issues, such as cracked hoses, a faulty purge valve, or a damaged fuel cap. If these are not addressed, the problem may recur, requiring further diagnostics.

4. **Limited Lifespan** Like all automotive parts, the canister has a finite lifespan. If your vehicle has high mileage or has been driven in harsh conditions (e.g., extreme heat/cold), the new part may not last as long as expected.

5. **Emissions Test Concerns** If your state requires an emissions test, replacing just the canister may not always pass the test if other components (e.g., the charcoal canister or hoses) are failing. A full system inspection may be necessary.

6. **Environmental Regulations** Some regions have strict emissions laws. If the replacement part is not properly installed or is defective, it could lead to legal or regulatory issues, especially for commercial or fleet vehicles.

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The GM 42853016 evaporative emission canister is a **practical and cost-effective solution** for resolving emissions-related issues in compatible GM vehicles. Its direct compatibility, affordability, and ease of installation make it a strong choice for DIYers or those looking to avoid unnecessary repairs. However, the success of the replacement depends on **purchasing from a trusted source**, ensuring proper installation, and addressing any underlying system issues (e.g., hoses, purge valve, or fuel cap).

If you are confident in your mechanical abilities and the part is sourced from a reputable dealer (e.g., GM parts store, RockAuto, or a trusted auto parts retailer), replacing the canister is a **recommended first step** before pursuing more complex or expensive diagnostics.

For those unsure about installation or facing recurring emissions problems, consulting a mechanic to inspect the entire evaporative system (not just the canister) is advisable to prevent future failures.

- **Buy from a verified supplier** (e.g., GM dealer, RockAuto, or a well-reviewed online retailer).

- **Inspect hoses, clamps, and the purge valve** before and after installation.

- **Test-drive the vehicle** and monitor for check engine lights or emissions issues post-replacement.

- **Consider professional help** if you lack confidence in DIY repairs or if the problem persists after replacement.

Details:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. Captures fuel vapors to be re-burned in the engine. Some GM Genuine Parts may have formerly appeared as AcDelco Original Equipment OE. GM Genuine Parts 42853016 Evaporative Emission Canister: Helps reduce harmful pollutants from entering the atmosphere.

GM regularly updates production and service part designs to integrate new materials technologies.

part #: 42853016 prices

• $140.36-$144.36

specifications emissyste:

• brand: Gm Genuine Parts
• mpn: 42853016
• part type: Canister
• included components: Vapor Canister
• model name: Gm Original Equipment
• exterior finish: Machined
• upc: 195491964440
• package dimensions lxwxh: 15.79x10.94x9.17 Inches
• weight: 4.52 Pounds

general emissyste:

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

returns emissyste:

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

seller emissyste:

• rating: 99.1%
• # reviews: 104
• city: Phoenix, AZ

shipping emissyste:

• service: UPS Ground
• transit: 3-9 Days
• carrier: UPS
• class: Standard
• type: Fixed
• cost: $0.00

offer emissyste:

• started: May 26, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1

payments emissyste:

• wallet: Paypal
• other
• credit card: Visa

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