HomeAir and Fuel Delivery > CarburetionHygrade 446B Carburetor Repair Kit
Part #: 446B

Hygrade 446B Carburetor Repair Kit

⚙️ 64 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler and Dodge, 300, Challenger, Charger, Dart, Imperial, Monaco, New Yorker, Newport, and Town & Country
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Hygrade Carburetor Repair Kit 446B Overview

The Hygrade Carburetor Repair Kit 446B is designed for precise restoration of carburetors in select Chrysler and Dodge vehicles. This kit includes an instruction sheet to guide professional mechanics and experienced DIYers through the repair process.

  • Includes detailed instruction sheet for step-by-step guidance
  • Compatible with Chrysler and Dodge carburetors
  • Designed for models such as 300, Challenger, Charger, Dart, Imperial, Monaco, Newport, New Yorker, and Town & Country
  • Part number 446B ensures correct fitment and quality components

Detailed Product Description

The Hygrade 446B Carburetor Repair Kit provides all necessary components to refurbish carburetors on a range of Chrysler and Dodge vehicles. This kit is tailored to restore proper fuel and air delivery by replacing worn or damaged parts within the carburetor assembly. The included instruction sheet offers clear, step-by-step directions to facilitate accurate installation and adjustment, helping maintain engine performance and fuel efficiency. Whether servicing a Dodge Charger or a Chrysler Town & Country, this kit supports reliable carburetor function.

Compatible Vehicles and Applications

  • Chrysler 300
  • Dodge Challenger
  • Dodge Charger
  • Dodge Dart
  • Chrysler Imperial
  • Chrysler Monaco
  • Chrysler Newport
  • Chrysler New Yorker
  • Chrysler Town & Country

Common Issues Addressed by the 446B Repair Kit

  • Carburetor leaks causing fuel inefficiency
  • Rough idling or stalling due to worn seals and gaskets
  • Hard starting or poor throttle response
  • Excessive fuel consumption from improper fuel metering
  • Engine hesitation or surging during acceleration

Installation Notes and Tips

Before beginning installation, ensure the engine is cool and the vehicle is in a safe, stable position. Follow the included instruction sheet carefully to disassemble the carburetor and replace components in the correct order. Clean all carburetor parts thoroughly before reassembly to prevent contamination. Take care to properly seat gaskets and seals to avoid leaks. After installation, adjust the carburetor settings as specified for the vehicle model to optimize performance.

Quality Assurance and Warranty

Hygrade manufactures the 446B Carburetor Repair Kit to meet industry standards for durability and fitment. While specific warranty details are not provided, Hygrade products are generally backed by quality control processes to ensure reliable operation when installed correctly. Using the correct part number 446B guarantees compatibility with the listed Chrysler and Dodge models.

BrandHygrade
Part Number446B
ContentsIncludes instruction sheet

This part fits 64 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1971Chrysler3007.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971Chrysler300N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerImperial7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerImperialN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerNew Yorker7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerNew YorkerN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerNewport6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerNewport7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerNewportN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerTown & Country6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerTown & Country7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971ChryslerTown & CountryN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1971DodgeChallenger6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeChallenger7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeChallengerN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeCharger6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeCharger7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeChargerN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeMonaco6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeMonaco7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1971DodgeMonacoN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970Chrysler3007.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970Chrysler300N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerImperial7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerImperialN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerNew Yorker7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerNew YorkerN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerNewport6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerNewport7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerNewportN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerTown & Country6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerTown & Country7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970ChryslerTown & CountryN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736, 4738, 4740-4741, 4966-4968, 6125
1970DodgeChallenger5.6LV8N/Aw/ Carter Carb.; AVS; 4933-4937
1970DodgeChallenger6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeChallenger7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeChallengerN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeCharger5.6LV8N/Aw/ Carter Carb.; AVS; 4933-4937
1970DodgeCharger6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeCharger7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeChargerN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeDart5.6LV8N/Aw/ Carter Carb.; AVS; 4933-4937
1970DodgeMonaco6.3LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeMonaco7.2LV8N/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1970DodgeMonacoN/Aw/ Carter Carb.; AVS; 4732, 4734, 4736-4741, 4966-4968, 6125
1969Chrysler3007.2LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerImperial7.2LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerImperialN/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerNew Yorker7.2LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerNew YorkerN/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerNewport6.3LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerNewport7.2LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerNewportN/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerTown & Country6.3LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerTown & Country7.2LV8N/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969ChryslerTown & CountryN/Aw/ Carter Carb.; AVS; 4615-4618, 4638, 4640, 4711
1969DodgeCharger6.3LV8N/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeCharger7.2LV8N/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeChargerN/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeDart5.6LV8N/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeDart6.3LV8N/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeMonaco6.3LV8N/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeMonaco7.2LV8N/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711
1969DodgeMonacoN/Aw/ Carter Carb.; AVS; 4611-4612, 4615-4618, 4638-4640, 4682, 4711

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

155022G117336212245231A96-165BCK386

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.