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Metro Moulded Parts

Door Lock Knob For Buick Century 1954-1958; RP 304-J

Door Lock Knob For Buick Century 1954-1958; RP 304-J

Regular price $19.99 USD
Regular price Sale price $19.99 USD
Sale Sold out
Shipping calculated at checkout.

This door lock knob set of 4 is designed for classic cars, including 1941-1960 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, and measures 1-3/8" tall with a 1/8" lower inner diameter and 3/8" lower outer diameter. Crafted from durable silver rubber, it features a self-threading design for easy installation and a snug fit. Manufactured with over 50 tons of pressure, this knob offers precise detailing and a clean, polished look that complements the interior of your vintage vehicle. Its sturdy construction ensures long-lasting performance, making it a reliable replacement for worn or missing door lock knobs. Backed by Metro Moulded Parts' 30-year warranty, this part guarantees peace of mind and exceptional quality.

Features and Benefits

  • Made from durable silver rubber for longevity.
  • Self-threading design ensures easy installation.
  • Precision-crafted for a perfect fit and finish.
  • Backed by a 30-year warranty for confidence in quality.


Warranty Info
Metro leading warranty is the best in the industy. This part carries our platinum warranty and is guaranteed for a full 30 years from date of purchase. We promise that if your Metro part fails during this time we will replace it free of charge. That is our "No Hassle" guarantee. Do not settle for a simple promise of satisfaction.


Convertible Top Specialists has been in business since 1992 selling the best in convertible related parts and weatherstripping for most cars' trucks and vans.

In stock items usually ship in 1 business day. Out of stock items please allow for 3-6 weeks.

Listed Applications
  • 1954 - 1958 Buick Century
  • 1941 - 1942 Buick Century Series 60
  • 1959 - 1960 Buick Electra
  • 1959 - 1960 Buick Invicta
  • 1959 - 1960 Buick LeSabre
  • 1958 - 1958 Buick Limited
  • 1941 - 1942 Buick Limited Series 90
  • 1951 - 1958 Buick Roadmaster
  • 1957 - 1957 Buick Roadmaster
  • 1941 - 1942 Buick Roadmaster Series 70
  • 1946 - 1949 Buick Roadmaster Series 70
  • 1950 - 1950 Buick SERIES 70
  • 1946 - 1950 Buick Series 40
  • 1950 - 1950 Buick Series 50
  • 1954 - 1954 Buick Skylark
  • 1951 - 1958 Buick Special
  • 1941 - 1942 Buick Special Series 40-A
  • 1951 - 1958 Buick Super
  • 1941 - 1942 Buick Super Series 50
  • 1946 - 1949 Buick Super Series 50
  • 1953 - 1960 Cadillac DeVille
  • 1953 - 1960 Cadillac Eldorado
  • 1957 - 1957 Cadillac Eldorado
  • 1959 - 1960 Cadillac Eldorado
  • 1946 - 1946 Cadillac SERIES 6
  • 1941 - 1942 Cadillac Series 60
  • 1950 - 1960 Cadillac Series 60 Fleetwood
  • 1946 - 1949 Cadillac Series 60 Special Fleetwood
  • 1941 - 1942 Cadillac Series 61
  • 1947 - 1951 Cadillac Series 61
  • 1941 - 1942 Cadillac Series 62
  • 1946 - 1949 Cadillac Series 62
  • 1949 - 1949 Cadillac Series 62
  • 1952 - 1952 Cadillac Series 62
  • 1952 - 1960 Cadillac Series 62
  • 1941 - 1942 Cadillac Series 63
  • 1941 - 1941 Cadillac Series 67
  • 1958 - 1958 Cadillac Series 70 Fleetwood Eldorado
  • 1941 - 1942 Cadillac Series 75
  • 1946 - 1960 Cadillac Series 75 Fleetwood
  • 1950 - 1960 Chevrolet Bel Air
  • 1955 - 1956 Chevrolet Bel Air
  • 1955 - 1957 Chevrolet Bel Air
  • 1958 - 1960 Chevrolet Biscayne
  • 1960 - 1960 Chevrolet Biscayne
  • 1960 - 1960 Chevrolet Corvair
  • 1958 - 1958 Chevrolet Del Ray
  • 1942 - 1942 Chevrolet Fleetline
  • 1946 - 1948 Chevrolet Fleetline
  • 1949 - 1952 Chevrolet Fleetline
  • 1941 - 1942 Chevrolet Fleetmaster
  • 1946 - 1948 Chevrolet Fleetmaster
  • 1959 - 1960 Chevrolet Impala
  • 1953 - 1957 Chevrolet One-Fifty Series
  • 1941 - 1942 Chevrolet Special Deluxe
  • 1949 - 1952 Chevrolet Styleline Deluxe
  • 1949 - 1949 Chevrolet Styleline Special
  • 1951 - 1952 Chevrolet Styleline Special
  • 1946 - 1948 Chevrolet Stylemaster Series
  • 1950 - 1950 Chevrolet Truck
  • 1953 - 1957 Chevrolet Two-Ten Series
  • 1954 - 1957 Chevrolet Two-Ten Series
  • 1950 - 1950 Oldsmobile 88
  • 1954 - 1957 Oldsmobile 88
  • 1955 - 1957 Oldsmobile 88
  • 1950 - 1956 Oldsmobile 98
  • 1958 - 1960 Oldsmobile 98
  • 1941 - 1942 Oldsmobile Custom Cruiser
  • 1946 - 1947 Oldsmobile Custom Cruiser
  • 1941 - 1942 Oldsmobile DYNAMIC
  • 1946 - 1948 Oldsmobile DYNAMIC
  • 1951 - 1953 Oldsmobile Deluxe 88
  • 1958 - 1960 Oldsmobile Dynamic 88
  • 1953 - 1953 Oldsmobile Fiesta
  • 1957 - 1960 Oldsmobile Fiesta
  • 1949 - 1950 Oldsmobile Series 76
  • 1949 - 1949 Oldsmobile Series 88
  • 1948 - 1949 Oldsmobile Series 98
  • 1941 - 1942 Oldsmobile Special
  • 1946 - 1947 Oldsmobile Special
  • 1954 - 1954 Oldsmobile Starfire
  • 1956 - 1957 Oldsmobile Starfire
  • 1957 - 1957 Oldsmobile Starfire
  • 1957 - 1960 Oldsmobile Super 88
  • 1957 - 1960 Pontiac Bonneville
  • 1959 - 1960 Pontiac Bonneville
  • 1950 - 1960 Pontiac Catalina
  • 1959 - 1960 Pontiac Catalina
  • 1942 - 1942 Pontiac Chieftain
  • 1949 - 1958 Pontiac Chieftain
  • 1951 - 1952 Pontiac Chieftain
  • 1951 - 1954 Pontiac Chieftain
  • 1953 - 1954 Pontiac Chieftain
  • 1955 - 1955 Pontiac Chieftain
  • 1957 - 1957 Pontiac Chieftain
  • 1958 - 1958 Pontiac Chieftain
  • 1941 - 1941 Pontiac Custom
  • 1954 - 1960 Pontiac Star Chief
  • 1955 - 1957 Pontiac Star Chief
  • 1958 - 1958 Pontiac Star Chief
  • 1941 - 1941 Pontiac Streamliner
  • 1941 - 1942 Pontiac Streamliner
  • 1946 - 1952 Pontiac Streamliner
  • 1949 - 1949 Pontiac Streamliner
  • 1957 - 1958 Pontiac Super Chief
  • 1941 - 1942 Pontiac Torpedo
  • 1946 - 1948 Pontiac Torpedo
  • 1960 - 1960 Pontiac Ventura

RP 304-J

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