SKU: 78536718136

Genuine Bosch 009 Ignition Rotor - 04-004 / 98-9821-B | Air-Cooled VW & Porsche

Sale price$13.50 Regular price$15.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

Genuine Bosch 009 Ignition Rotor - 04-004 / 98-9821-B | Air-Cooled VW & PorscheOptimized Product Description Ensure precise timing and a strong spark with this Genuine Bosch 04 004 Ignition Rotor. Designed specifically for the iconic Bosch 009 Centrifugal Advance Distributor, this rotor is the gold standard for air cooled Volkswagen and early Porsche ignition systems. Key Features: Perfect Fitment: Specifically engineered for Bosch 009 and 050 distributors. High Quality Construction: Built with high dielectric materials to

Optimized Product Description

Ensure precise timing and a strong spark with this Genuine Bosch 04-004 Ignition Rotor. Designed specifically for the iconic Bosch 009 Centrifugal Advance Distributor, this rotor is the gold standard for air-cooled Volkswagen and early Porsche ignition systems.

Key Features:

  • Perfect Fitment: Specifically engineered for Bosch 009 and 050 distributors.

  • High-Quality Construction: Built with high-dielectric materials to prevent voltage leaks and carbon tracking.

  • Reliable Performance: Resistor-style design (5k Ohm) to match factory ignition requirements and reduce RFI interference.

Fitment Applications: Commonly used in 12V conversions and performance builds for:

  • VW Beetle & Super Beetle (equipped with 009)

  • VW Bus / Transporter

  • VW Karmann Ghia & Type 3

  • Porsche 356 & 912

Technical Specifications:

  • Brand: Bosch

  • Bosch Ref: 04-004 (also fits 04 033 applications)

  • Part Number: 98-9821-B

  • Compatibility: Bosch 009 Distributors

Installation Tip: Always check for shaft play in your distributor when replacing the rotor to ensure even wear and consistent timing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78536718136

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Valentyn
Omaha, US
★★★★★ 1
Find another one
Style: CA10467
Honda Accord 2009 2.4L right after installing this filter I got check engine code P0172 "mixture is too rich", LTFT -20%, STFT -20%. After replacing filter with another brand problem gone. This filter is restricting airflow too much.
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Reviewed in the United States on May 27, 2026
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Erik
Chelsea, US
★★★★★ 5
Fits as described
Size: One Size, Style: Select
Great filter element, and priced right for multiple/limited use.
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Reviewed in the United States on May 10, 2026
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Saving money
Port Orchard, US
★★★★★ 5
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Size: One Size, Style: Select
Nice quality part, cheaper than auto parts store if you have the time to wait on prime
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Reviewed in the United States on May 12, 2026
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juan aliaga
Birmingham, US
★★★★★ 5
good stuff
Size: One Size, Style: Select
it works good!
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Reviewed in the United States on April 15, 2026
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Amazon Customer
Boise, US
★★★★★ 5
Oil filter.
Size: One Size, Style: Select
Filter and included o-ring fit perfectly.
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Reviewed in the United States on April 14, 2026

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