Honda OEM Valve Cover Gasket Set 12030-P07-000 – D15Z1, D16Z6, D16Z9 Engines

Genuine Honda valve cover gasket set 12030-P07-000 is a factory OEM component designed for popular D-series SOHC VTEC engines. It ensures perfect sealing and long-term reliability of the upper engine section, preventing oil leaks and keeping spark plug wells clean and dry. This is the exact gasket set used during the original assembly of D-series engines at Honda plants.

Specifications and Application

• OEM Number: 12030-P07-000
• Type: Valve Cover Gasket Set (complete)
• Engine Application: D15Z1, D16Z6, D16Z9 – SOHC VTEC
• Material: high-temperature FKM rubber compound resistant to oil and aging
• Function: seals the valve cover and spark plug wells to prevent oil contamination

Set Contents

• Main valve cover gasket
• Four spark plug tube seals
• Washer gaskets with integrated rubber rings

The Honda 12030-P07-000 set maintains elasticity even under high operating temperatures, guaranteeing a precise OEM fit. Using genuine parts is especially important for VTEC-equipped engines, where accurate sealing ensures correct valve timing and oil pressure control.

Compatibility – Honda Models

• Honda Civic 5th Gen (1992–1995)
• Honda Civic Coupe (1994–1996)
• Honda CRX Del Sol (1992–1995)

This gasket set fits D-series SOHC VTEC engines D15Z1, D16Z6, and D16Z9 used in Civic and CRX Del Sol models. For best results, confirm compatibility using your VIN or engine code.

Common Signs of a Worn Valve Cover Gasket

• Visible oil residue around the valve cover or on the exhaust manifold
• Burning oil smell after the engine warms up
• Oil found in spark plug wells – a sign of leaking spark plug seals
• Hardened or cracked gasket material after long use

Replacing the valve cover gasket helps maintain a clean engine bay, prevents carbon buildup, and keeps rubber components flexible for consistent sealing. It is recommended to replace the gasket set every 100,000 km or when removing the valve cover.

FAQ – Frequently Asked Questions about Honda 12030-P07-000

1. Does this gasket fit all D-series engines?
No – it is intended for D15Z1, D16Z6, and D16Z9 SOHC VTEC engines only.

2. Are spark plug tube seals included?
Yes – the kit includes four spark plug tube seals and complete washer gaskets for the cover bolts.

3. Do I need to use sealant?
Only in small amounts – Honda recommends applying a thin layer of RTV sealant in the head corners (cam plug areas) if necessary.

4. How to identify an original Honda OEM gasket set?
It comes in a transparent bag with the red Honda logo and part number 12030-P07-000.

5. Can it be used for engine swaps?
Yes – as long as the valve cover and bolt layout match the original D-series SOHC VTEC configuration.

The genuine Honda 12030-P07-000 valve cover gasket set guarantees precise fit, leak-free sealing, and the durability expected from factory components. Choose OEM quality to keep your D-series engine performing flawlessly.