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Timing Chain Kit with VVT Sprockets & VVT Solenoids — Ford & Lincoln 3.5L / 3.7L V6

Complete engine timing chain kit (Part# 90738S) engineered as a direct-fit replacement for Ford and Lincoln 3.5L and 3.7L V6 DOHC engines. This all-in-one kit includes everything needed to restore proper valve timing, quiet a rattling chain, and get your engine running like new. Brand new, in original packaging, with no missing parts.

Key Features & Benefits

• Complete Kit: Primary & secondary timing chains, VVT sprockets, VVT solenoids, tensioners, guides and hardware — no need to source parts separately.
• Restores Performance: Corrects timing, eliminates chain rattle, and helps prevent costly engine damage.
• Precision Fit: Manufactured to OE specifications for a direct, no-guesswork installation.
• Durable Materials: Heavy-duty metal construction built for long service life.
• Backed by a 1-Year Warranty against manufacturing defects.

What's Included

• 1 x Primary Timing Chain (254 Link)
• 2 x Secondary Timing Chain (50 Link)
• 1 x Crankshaft Gear (29 Teeth)
• 4 x Timing Guide
• 2 x Timing Chain Tensioner Arm
• 1 x Primary Timing Chain Tensioner
• 2 x Secondary Timing Chain Tensioner
• 2 x Exhaust VVT Sprocket • 2 x Intake VVT Sprocket
• 4 x VVT Solenoid • 4 x Bolt

Vehicle Fitment

Please verify your engine size and year against the fitment list above before purchasing. Interchange part numbers: AT4Z-6268-A, AT4Z6C525A, AT4Z6256A and more.