2015-2019 Hyundai Kia 2.0L 2.4L Theta II Master Timing & Oil Pump Chain Kit w/ VVT Phasers (For Sonata, Santa Fe, Optima, Sorento)

Vehicle Compatibility (For Hyundai / Kia 2.0L & 2.4L Theta II Engines):

(Fitment Note: Fits 2.0L and 2.4L Theta II (G4KJ / G4KH) 4-Cylinder engines ONLY. Please verify your engine displacement and year before purchasing.)

Compatible Vehicles for Hyundai (Theta II):
2015-2019 Hyundai Sonata (2.0L / 2.4L)
2015-2018 Hyundai Santa Fe Sport (2.0L / 2.4L)
2015-2019 Hyundai Tucson (2.0L / 2.4L)

Compatible Vehicles for Kia (Theta II):
2016-2018 Kia Sorento (2.0L) / 2015-2018 Kia Sorento (2.4L)
2015-2017 Kia Sportage (2.0L / 2.4L)
2015-2017 Kia Optima (2.0L / 2.4L)

Restore Perfect Valve Timing: Ultimate Master Timing & Oil Pump Chain Kit for Hyundai/Kia 2.0L & 2.4L Theta II

Are you experiencing notorious engine ticking, severe timing chain slack, or low oil pressure warnings in your Hyundai or Kia? These are classic symptoms of timing system degradation and failing oil pump drives commonly found in Theta II engines. Left unaddressed, these issues can lead to catastrophic internal engine failure. Restore your engine's reliability, quiet operation, and factory-level timing precision with this Ultimate Master Timing & Oil Pump Chain Kit. Engineered strictly for the 2.0L (G4KH Turbo) and 2.4L (G4KJ GDI) Theta II engines, this comprehensive package provides every essential heavy-duty component required for a complete front-end rebuild.

Sourcing variable valve timing (VVT) actuators and oil pump components separately is incredibly expensive and risks unmatched parts. This premium master overhaul package maximizes the value of your teardown by conveniently including both the Intake and Exhaust CVVT (Continuously Variable Valve Timing) Camshaft Phasers. To guarantee a bulletproof rebuild and restore optimal lubrication flow, the kit is completed with heavy-duty primary and oil pump drive chains, precision tensioners, guide rails, and brand-new crankshaft sprockets.

Key Features & Included Components:

CVVT Actuators Included: Brand-new Intake and Exhaust Camshaft Phasers restore precise variable valve timing and eliminate startup rattle.

Complete Primary Timing System: Includes a heavy-duty 142-link primary timing chain, primary tensioner, tensioner arm, and fixed guide rail.

Complete Oil Pump Drive System: Includes a heavy-duty 74-link oil pump chain, dedicated tensioner, tensioner arm, guide, and oil pump crankshaft sprocket to cure low oil pressure issues.

Crankshaft Hardware: Includes a brand-new primary crankshaft sprocket for perfect chain engagement.

(⚠️ CRITICAL FITMENT NOTE: This master timing kit is engineered STRICTLY for 2.0L (G4KH Turbo) and 2.4L (G4KJ GDI) Theta II 4-cylinder engines. Please carefully verify your engine displacement, vehicle year, and OE part numbers before purchasing to ensure proper fitment.)

Engineered to meet or exceed strict OEM specifications for long-lasting, noise-free performance. This comprehensive upgrade kit flawlessly fits a wide lineup of modern Hyundai and Kia platforms, including the 2015-2019 Hyundai Sonata and Tucson, 2015-2018 Santa Fe Sport, 2016-2018 Kia Sorento, and 2015-2017 Kia Sportage and Optima. Rebuild your front-end the right way with BTSCAR's premium replacement components and drive with absolute confidence.

Free standard U.S. shipping
Eligible orders ship free to physical street addresses in the contiguous 48 states and Washington, DC. Orders normally process within 1 business day; transit is estimated at 3–5 business days, for 4–6 business days total after ordering. Business days exclude weekends and U.S. public holidays. Delivery estimates are not guaranteed. Alaska, Hawaii, U.S. territories, international destinations, P.O. Boxes and APO/FPO addresses are not supported.

Fulfillment and tracking
Eligible orders are fulfilled through Amazon Multi-Channel Fulfillment (MCF). BTSCAR remains the seller and handles customer service. Tracking is emailed after dispatch.

30-day returns and exchanges
Request an eligible return within 30 days of delivery. Standard returns must be new, unused, uninstalled and complete with original packaging. BTSCAR supplies a free prepaid return label, including for eligible change-of-mind returns, and charges no restocking fee. Contact support@btscar-us.com for authorization before returning anything; use only our label and instructions.

Refunds
After an eligible return is received and inspected, the refund is issued to the original payment method within 7 days. Bank posting times may be longer.

Full policies: https://btscar-us.com/policies/shipping-policy and https://btscar-us.com/policies/refund-policy

12-month limited warranty
Eligible products purchased directly from btscar-us.com are covered for 12 months from delivery against verified defects in materials or workmanship under normal automotive use.

Installed products
Installation does not automatically void warranty coverage. Installed items are not eligible for standard returns, but covered defects may qualify for warranty service. Incorrect installation, inadequate lubrication, contamination, overheating, misuse, racing, modifications and normal wear are excluded. Labor, diagnosis, towing and consequential expenses are excluded to the extent permitted by law. Statutory consumer rights remain unaffected.

Claim support
Email support@btscar-us.com with your order number, product or SKU, vehicle details and a description with photos or video. We may request reasonable installation or diagnostic information. Approved claims may receive replacement parts, an equivalent replacement, or a refund if no suitable replacement is available. We provide a prepaid label when an approved warranty item must be returned. Wait for our instructions before shipping.

Customer service
Phone / WhatsApp: +86 158 1943 1912. Daily, 10:00 AM–10:00 PM (GMT+8). We aim to respond within 24 hours; this is a target, not a guarantee.

Full warranty: https://btscar-us.com/pages/warranty-policy