Honda 12030RTA000 — Head Cover Gasket Set
Overview
Rocker cover gasket set Honda 12030RTA000 seals the upper section of K-series engine cylinder heads, preventing motor oil leaks into spark plug wells and across external engine surfaces. The kit contains 1 main perimeter valve cover gasket moulded from oil-resistant NBR rubber, 4 spark plug tube seals, and 6 bolt grommet seals with rubber inserts. Original Honda part number reference is 12030RTA000 or 12030-RTA-000. Material specification retains flexibility across temperatures from -40 °C to +150 °C and resists chemical degradation from synthetic engine oils. Precision moulded profile matches factory valve cover seal grooves exactly.
Fits Honda Accord VIII (2008–2015), Honda CR-V III (2007–2012), Honda Civic VIII (2006–2011), and Honda FR-V (2007–2009) models fitted with 2.0L K20Z2 and 2.4L K24Z1, K24Z4 petrol engines. Gasket replacement is required when oil weeping appears along the cylinder head mating flange, oil contamination is found inside spark plug wells, or during routine valve clearance adjustments and timing chain servicing. Replacing hardened rubber seals stops oil loss, protects ignition coils from oil saturation, prevents misfires, and maintains correct engine bay condition. Complete set replacement avoids repeated disassembly and preserves internal crankcase pressure integrity.
Honda 12030RTA000 — head cover gasket set. 4 offers available, starting from 103.21 USD.
Specifications
Manufacturer — Honda. Article number — 12030RTA000. Name — Head Cover Gasket Set. Offers — 4. From — 103.21 USD.
Compatible cross-references
Replacements and analogues: Honda 12341RTA000, Honda 12341RTA000, BGA RK4346, Ajusa 56029300, AJUSA 56029300, Elring 458310, ELRING 458310.
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