Description

This listing is for a remanufactured cylinder head compatible with the 2.0 L engine (PEX3 / PE / PE29) used in Mazda CX-3 and CX-5 models. The head is rebuilt to OEM-level standards, ideal for replacing a damaged or worn head and restoring engine sealing, compression, and reliability.

Rebuild Process & Quality Assurance

Fully disassembled and hot-tank cleaned to remove carbon, oil deposits, and gasket residue. Then pressure tested to confirm casting integrity and ensure there are no hidden cracks or defects.
New valve stem seals installed; worn valve guides replaced as needed to restore proper valve sealing and longevity.
Precision multi-angle valve job performed and vacuum/seal testing done to guarantee airtight sealing and proper compression across all cylinders.
Deck surface milled using high-precision tooling (PCD or similar) for an ultra-smooth, factory-grade finish — essential for gasket sealing and long-term reliability.
All components cleaned, measured, inspected, and reassembled under strict quality standards, so the head arrives rebuild-complete and ready for installation.

Key Features & Benefits

Condition: Remanufactured — rebuilt for reliability and long service life
Engine compatibility: Mazda 2.0 L PEX3 / PE / PE29 — correct for many CX-3 / CX-5 applications
No Core Charge — you don’t need to send in your old head
Head is delivered ready to install — minimal prep work required before installation
Ideal for replacing cracked, warped, or leaking heads, or for restoring compression and engine health

Fitment / Applications
Intended for Mazda CX-3 and CX-5 vehicles (and other compatible models) using the 2.0 L engine with PEX3 / PE / PE29 configuration. Before purchasing, please verify:

Engine code and casting match your vehicle
Bolt-hole layout, port shape, and head-gasket surface align correctly with your block
Intake/exhaust manifold, coolant and oil passage alignment match

Shipping & Handling
Shipped via standard carrier with tracking. Cylinder head is securely packaged to protect machined deck surfaces, valve seats, and internal passages during transit.

Fitment & Disclaimer
Buyer is responsible for verifying that the head matches their engine — including casting number/engine code, port geometry, bolt patterns, and gasket compatibility — prior to installation. Multiple photos and measurement references are provided to assist with proper verification.