1. Catalytic Converters Parts
  2. sku: 6688388809263632
  3. DORMAN 679-340

DORMAN 679-340 Converter Carb 194883865464

679-340 Dorman Oe Solutions Pre-converter - Not Carb Compliant

( Brand: Dorman ), ( Part Type: Converter ), ( Manufacturer Warranty: 1 Year ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( Amzfeaturebullit1: Brand New Pre-converter Not Carb Compliant ), ( Amzfeaturebullit2: Match Vehicle To Compatibility Chart To Ensure Exact Fitment ), ( Amzfeaturebullit3: Replaces Mq718213, Mq719736, Mq721837 ), ( Pn-oem: Mq718213, Mq719736, Mq721837 ), ( UPC: 194883865464 ), ( Manufacturer Part Number: 679-340 )

Review DORMAN Oe Solutions Pre converter Not Carb Compliant

The Dorman 679-340 Pre-Converter Carburetor is a high-performing replacement part designed to fit and function effectively in select applications of older vehicles. This carburetor is engineered to meet the specific needs of pre-emission control systems, ensuring optimal engine performance and fuel efficiency.

The Dorman 679-340 features an electric choke system, making it easier to start your vehicle in cold weather conditions. The choke plate is activated by turning on the dashboard switch, allowing the engine to warm up more quickly and efficiently.

This carburetor boasts a four-barrel design, which enhances the air-fuel mixture entering the engine, resulting in increased horsepower and torque. The barrels are equipped with Accu-Mike adjustable jets, enabling precise tuning for optimal engine performance.

The Dorman 679-340 also includes a power venturi, which helps regulate the idle speed and prevent stalling. The power venturi is adjustable, allowing you to fine-tune the idle speed to suit your specific driving conditions.

This carburetor is constructed from high-quality materials, ensuring durability and longevity. It is designed to fit securely into your vehicle, with mounting points and bolt patterns that correspond to the original equipment.

The Dorman 679-340 Pre-Converter Carburetor is easy to install, with clear instructions provided to guide you through the process. It also comes with all necessary gaskets and hardware, minimizing the need for additional purchases.

Overall, the Dorman 679-340 Pre-Converter Carburetor is an excellent choice for those seeking to restore their older vehicle to its former glory. Its high-performance design and ease of installation make it a popular choice among auto enthusiasts, and its durability ensures that it will serve you well for years to come.

Dorman 679-340 Pre-Converter Carburetor: A Detailed Analysis

The Dorman 679-340 pre-converter carburetor is a popular replacement option for vehicles that require a functional carburetor for proper engine operation. This analysis aims to provide an unbiased assessment of the Dorman 679-340 carburetor, outlining its key features, advantages, disadvantages, and a concluding recommendation.

Features:

The Dorman 679-340 is a pre-1975 design carburetor, engineered to replace original equipment manufacturer (OEM) carburetors in older vehicles. It is designed to meet the emission standards of that era and is compatible with various fuel systems.

Advantages:

1. Affordability: The Dorman 679-340 is often more cost-effective compared to OEM carburetors, making it an attractive choice for budget-conscious consumers.

2. Wide Compatibility: This carburetor is compatible with a broad range of applications, making it a versatile option for various vehicle makes and models.

3. Reliability: Many users report that the Dorman 679-340 provides consistent performance and is durable, lasting longer than some aftermarket alternatives.

Disadvantages:

1. Emissions: As a pre-1975 design carburetor, the Dorman 679-340 does not meet modern emissions standards. Installing it on a post-1975 vehicle may result in failed emissions tests and potential fines.

2. Adjustment Complexity: Carburetors can be finicky and require tuning for optimal performance. The Dorman 679-340 may require extensive adjustments, especially if the vehicle's engine has been modified.

Conclusion:

The Dorman 679-340 pre-convertor carburetor is an affordable, reliable, and versatile replacement option for older vehicles that still utilize carburetors. However, it is essential to note that this carburetor does not meet modern emissions standards and should only be used in pre-1975 vehicles or applications where such regulations do not apply.

Recommendation:

If you are restoring a classic vehicle, the Dorman 679-340 pre-convertor carburetor can be an excellent choice due to its affordability, reliability, and wide compatibility. However, if you are working on a modern vehicle, it is crucial to consider alternative options that meet modern emissions standards to avoid potential issues with regulatory compliance.

part # 679340 prices

  • $842.74-$1034.34

specifications catalyticonvo:

  • brand: Dorman
  • part type: Converter
  • manufacturer warranty: 1 Year
  • california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
  • amzfeaturebullit1: Brand New Pre-converter Not Carb Compliant
  • amzfeaturebullit2: Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • amzfeaturebullit3: Replaces Mq718213, Mq719736, Mq721837
  • pn-oem: Mq718213, Mq719736, Mq721837
  • upc: 194883865464
  • manufacturer part number: 679-340

payments catalyticonvo:

  • wallet: Paypal
  • other
  • credit card: Diners-club

seller catalyticonvo:

  • rating: 99.0%
  • # reviews: 128338

shipping catalyticonvo:

  • type: Fixed
  • service: Economy, Standard, Expedited, Overnight
  • transit: 3-7 Days
  • class: Economy, Standard, Expedited, One-day
  • cost: $0.00

general catalyticonvo:

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

offer catalyticonvo:

  • availability: In Stock
  • started: October 1, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 2

returns catalyticonvo:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
part type: converter, manufacturer warranty: 1 year, california prop 65 warning: this product contains chemicals known to the state of california to cause cancer and birth defects or other reproductive harm., amzfeaturebullit1: brand new pre-converter not carb compliant, amzfeaturebullit2: match vehicle to compatibility chart to ensure exact fitment, amzfeaturebullit3: replaces mq718213, mq719736, mq721837, pn-oem: mq718213, mq719736, mq721837,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 6688388809263632,

Dorman 679-340 Is Similar To:

catalyticonvo logo
5 offers $842.74–$1034.34 USD
  • Offer #1: $842.74 price + free delivery = $842.74* total. Why is that important to you? During those years, they specialized in custom paint and body.FREE SHIPPING
  • Offer #2: $913.81 price + free delivery = $913.81* total. LEFT SIDE is the DRIVER SIDE RIGHT is the PASSENGER SIDE.FREE SHIPPING
  • Offer #3: $1034.34 price + free delivery = $1034.34* total. Manufacturer :Dorman.FREE SHIPPING
  • Offer #4: $1128.39 price + free delivery = $1128.39* total. Compatible With 2022-2024 Mitsubishi Outlander 2.5L L4 2488cc 152ci; CARB Compliant: No.FREE SHIPPING
  • Offer #5: $962.23 price + $20.00 delivery = $982.23* total. EASTERN CATALYTIC EPA CONVERTER.+$20.00 shipping