Does it include a mounting clamp or terminals?

No. This is a coil only — it does not include the mounting clamp, primary/secondary terminals, or wiring. Use your existing hardware or order clamp/hardware separately.

Will it fit my existing coil clamp?

Yes — it fits the standard EMPI/Bosch-style coil clamp, so no mounting changes are needed.

How is it different from a genuine Bosch coil?

Same fitment and function, built to OE-equivalent specifications, at significant cost savings.

Washburn's Metal ignition tune-up kit for Porsche 356 and 912 with coil and wire set

EMPI

EMPI Marflex Blue Ignition Coil | VW Type 1/2/3 & Porsche 356/912/914 | 12V, 3.5Ω Oil-Filled (00-4502-B)

In stock

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Usually ships in 1–2 business days

$32.00

Product details

Vendor EMPI
SKU 00-4502-B
Barcode 707924582567
Fits
- All Years|VW|Beetle
- All Years|VW|Bus
- All Years|VW|Type 3
- All Years|VW|Thing
- All Years|Porsche|356
- 1970-1971|Porsche|912
- 1970-1971|Porsche|914

Not sure it fits? Call the shop: (657) 438-7002.

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EMPI Marflex Blue Ignition Coil — 12V, 3.5Ω Oil-Filled (00-4502-B)

The Marflex Blue Coil is the value-priced replacement ignition coil for air-cooled VW and Porsche 12-volt systems. It is oil-filled, built to fit the standard EMPI/Bosch-style coil clamp, and serves as a direct, lower-cost alternative to Genuine Bosch when you need reliable spark without paying the German premium.

Vehicle Fitment

VW Beetle (Type 1): 12V systems
VW Bus (Type 2): 12V systems
VW Type 3: 12V systems
VW Thing (Type 181): 12V systems
Porsche 356: 12V conversion
Porsche 912: 1970–1971
Porsche 914: 1970–1971

Why Choose Marflex?

Marflex coils are built to OE-equivalent specifications with the same coil-clamp compatibility as a genuine Bosch unit — the same fitment and function at a significant cost savings. Ideal for budget builds, daily drivers, and spare-coil inventory.

Key Features & Benefits

Oil-Filled Construction: Oil-filled blue housing for stable operation.
3.5Ω Primary Resistance: Suited to standard points or electronic ignition setups.
12-Volt: Direct fit for 12V air-cooled VW and Porsche electrical systems.
Standard Clamp Fit: Fits the standard EMPI/Bosch-style coil clamp — no mounting changes needed.
Value Alternative: OE-equivalent performance at significant savings over Genuine Bosch.

Technical Specifications

Voltage: 12V
Primary Resistance: 3.5Ω
Construction: Oil-filled, blue housing
Mounting: Fits standard EMPI/Bosch-style coil clamp
Origin: Made in Brazil
Sold As: Coil only — mounting clamp, terminals, and wiring not included
Manufacturer Part Number: 00-4502-B (Marflex)

Frequently Asked Questions

Does it include a mounting clamp or terminals? No. This is a coil only — it does not include the mounting clamp, primary/secondary terminals, or wiring. Use your existing hardware or order clamp/hardware separately.
Will it fit my existing coil clamp? Yes — it fits the standard EMPI/Bosch-style coil clamp, so no mounting changes are needed.
How is it different from a genuine Bosch coil? Same fitment and function, built to OE-equivalent specifications, at significant cost savings.

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