A-Premium Engine Water Pump for Honda SOHC 1.8L 4-Cyl (Civic 2006–2011) — Aluminum Housing, Sealed Bearing

A-Premium Engine Water Pump is a direct-fit replacement for Honda SOHC 4-cylinder 1.8L engines, built from aluminum with a steel impeller and a sealed bearing assembly for reliable coolant circulation.

This aftermarket water pump is designed specifically to replace the original unit on Honda Civic models from 2006 through 2011 that use the SOHC 1.8L 4-cylinder engine. It matches OEM mounting and hub hole patterns and uses a serpentine-belt drive, so it installs without modification on compatible vehicles. The part carries multiple cross-reference numbers (including AW6056 and 19200RNAA01) and comes with a one-year unlimited-mileage warranty from A-Premium.

How does this pump match OEM fit and function?

The pump reproduces the original housing geometry, mounting hole pattern, and drive interface so it aligns with factory hoses and belt routing. Critical dimensions like the hub and mounting holes match OEM specifications to simplify installation and maintain engine timing cover clearance.

• Direct-fit for Honda Civic 2006–2011 SOHC 1.8L engines
• Matches OEM hub and 5 mounting holes to avoid modifications
• Designed for serpentine-belt drive systems
• Cross-referenced with common OEM numbers for easy verification

What materials and design features improve durability?

This water pump uses an aluminum housing to resist corrosion and reduce weight, combined with a steel impeller for strength. A sealed bearing assembly and improved sealing surfaces reduce the risk of coolant leakage and premature wear under thermal cycling.

• Aluminum housing for corrosion resistance and heat dissipation
• Steel impeller with six vanes for consistent coolant flow
• Reverse rotation impeller matched to engine pump direction
• Durable bearings engineered for impact and wear resistance

How will this water pump affect installation and service life?

Installation is kept straightforward by maintaining OEM mounting points and gasket surfaces, which reduces labor time. The component’s sealing and bearing improvements aim to extend service intervals compared with poorly made replacements, but service life depends on cooling system maintenance and operating conditions.

• OEM-aligned mounting to reduce installation complexity
• Improved seal design to limit coolant leaks and contamination
• Corrosion-resistant materials to prolong lifespan in varied climates
• Backed by a one-year unlimited-mileage warranty from A-Premium

Who is this for? This A-Premium engine water pump is intended for DIY mechanics, independent repair shops, and fleet managers who need a cost-effective, direct-replacement cooling pump for Honda Civic SOHC 1.8L engines (2006–2011). It’s appropriate for owners replacing a failing or leaking pump, anyone performing a timing or belt service that requires pump removal, and technicians looking for a part that aligns with OEM mounting and fitment patterns. While designed to match original dimensions and function, always verify cross-reference numbers and vehicle compatibility before purchase. Routine coolant changes and proper belt tension will help maximize the performance and longevity of this component.