Genuine OEM Honda Spool Valve Variable Timing Assembly (15810-R70-A04) X1

The 15810-R70-A04 VTEC spool valve assembly controls oil pressure to activate Honda’s variable valve timing system. A critical component in 3.5L V6 engines, it ensures optimal engine performance, fuel efficiency, and emissions control. If you're experiencing a check engine light, rough idle, or poor VTEC engagement, this is the part to inspect or replace.

Key Features:

• 100% Genuine Honda OEM component

• Regulates oil flow to the VTEC system

• Restores proper valve timing and performance

• High-quality construction to handle engine temps and pressure

• Direct replacement — no modification required

Compatible With:

• 2008–2012 Honda Accord (3.5L V6)

• 2010–2011 Honda Accord Crosstour

• 2012–2015 Honda Crosstour

• 2008–2017 Honda Odyssey

• 2009–2015 Honda Pilot

• 2010–2013 Acura MDX

• 2010–2013 Acura ZDX

Always confirm fitment using your VIN or service manual.

Specifications:

• Part Number: 15810-R70-A04

• Replaces: 15810-R70-A03

• Condition: Brand New

• Quantity: 1 Assembly

• Materials: Aluminum housing with internal filter and solenoid

Why Buy from Elite Race Fab?

• We supply only 100% genuine Honda parts

• Fast, reliable shipping from car enthusiasts who get it

• Trusted by shops, dealers, and builders nationwide

• Real support when you need it — no guesswork