Genuine Bosch Distributor Rotor | VW 1969-79 Beetle/Ghia/Bus SVDA Distributor | OE 043 905 225 (04-033)

Genuine Bosch Distributor Rotor | Original SVDA Distributors (04-033 / 043 905 225)

The correct rotor for your original Bosch SVDA (Single Vacuum Dual Advance) distributor — the factory distributor on 1969–79 Beetles, Ghias, and Buses. It's often confused with the 009 rotor (Bosch 04-004 / 04-006), but the SVDA rotor has a different contact angle and spring profile that's essential for proper timing on the original-equipment distributor. If you're running the stock factory distributor and not the aftermarket 009, this is the rotor you need.

Vehicle Fitment

• VW Beetle (Standard): 1969–1977 — original distributor
• VW Super Beetle: 1971–1979 — original distributor
• VW Karmann Ghia: 1969–1974 — original distributor
• VW Type 2 Bus: 1969–1979 — original distributor
• VW Vanagon (air-cooled): 1980–1983
• VW Type 3 Squareback / Fastback: late dual-port models

Why Choose Bosch?

Cheap reproduction rotors are notorious for warping, cracking under engine-bay heat, or developing carbon tracking that causes misfires. Genuine Bosch rotors use the original-spec phenolic resin and brass contact — the same as Volkswagen factory issued.

Key Features & Benefits

• Correct SVDA contact angle and spring profile for proper timing on the original-equipment distributor
• Genuine Bosch, OE-spec construction — phenolic resin body with brass contact
• Direct fit for the stock factory SVDA distributor

Technical Specifications

• Brand: Genuine Bosch
• Bosch Reference: 04-033
• OE VW Reference: 043 905 225
• Material: phenolic resin body with brass contact
• Compatibility: original SVDA distributors only

Frequently Asked Questions

• How do I know whether I need this rotor or the 009 rotor? If your distributor has a vacuum advance can attached to the side (SVDA), use this 04-033. A 009 centrifugal-advance distributor (no vacuum line, usually aftermarket) uses Bosch 04-004 / 04-006.
• Why not use a cheap reproduction rotor? Reproduction rotors are prone to warping, cracking, and carbon tracking; genuine Bosch uses OE-spec phenolic resin and a brass contact.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. All parts legal for use on pre-pollution controlled vehicles only.