Manual-backed spark plug data
2018 Volkswagen Passat Spark Plug Specs
The available 2018 Passat R-Line manual lists spark plug data for engine codes CPKA and CPRA. Confirm your engine code before using these values; they are not verified for other Passat engines or years.
2018 Passat R-Line · CPKA / CPRA
Spark plug data in the service manual
- Electrode gap
- 0.7–0.8 mm
- Tightening specification
- 30 Nm
- Spark plug part number
- The manual refers to current parts information; this leaf does not give a part number.
- Replacement interval
- The manual refers to section 03, Maintenance and Diagnosis.
The same source lists ignition sequence 1-3-4-2. It does not show spark plug removal and installation steps.
Open the CPKA/CPRA spark plug data pageReplacement steps are not verified here
The source above is a specification page. The related ignition coil removal instructions are a different procedure and should not be treated as spark plug replacement steps. Confirm the engine code and open its manual sections before teardown.
Frequently asked questions
- What spark plug gap does the inspected manual list?
- For Passat R-Line engine codes CPKA and CPRA, the inspected 2018 manual data lists 0.7 to 0.8 mm. Confirm the engine code before applying it.
- Does this page include spark plug replacement steps?
- No. The inspected manual leaf provides specifications. The related ignition-coil removal leaf is a different procedure.
Search for plugs after confirming the engine
This search does not confirm an OEM part number or vehicle fitment. Check the exact engine code and listing compatibility before ordering.
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