Intake Manifold Geometry Regulator Rod Set — Audi / VW V8 3.7L / 4.2L | OEM 077198327A
Fix Intake Manifold Geometry Failure on Your Audi or VW V8 — Complete Rod Set.
A common failure on Audi and Volkswagen V8 3.7L and 4.2L engines is the breakdown of the intake manifold geometry regulator rods. When the plastic rod linkages crack or break, the variable intake geometry system stops working — causing fault codes, rough idle, and reduced low-end torque.
This complete rod set replaces all geometry regulator linkages — restoring correct variable intake operation.
Why Replace the Rod Set
- Restores Variable Intake Geometry: Correct rod function allows the intake manifold flaps to move as designed — restoring torque curve and idle quality.
- Clears P2004/P2006 Codes: Properly functioning rods eliminate intake geometry position sensor faults.
- Major Savings: New Audi/VW V8 intake manifolds cost $800–$2,000+. This rod set addresses the actual failure.
Vehicle Compatibility
Audi and Volkswagen models with V8 3.7L and 4.2L engines equipped with variable intake geometry (manifold using rod set 077198327A)
OEM Reference
- 077198327A
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
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- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings