2.4L Theta II Long Block
G4KE / G4KJ
Sonata (2011–2019), Santa Fe (2012–2020), Tucson
$3,450+ $500 core
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Model + year → engine, price, core deposit, stock.
25+
Years engineering experience
100%
Blueprinted assembly
89 Barrie Road
Orillia, Ontario — Central hub
Our heritage
We specialize exclusively in remanufactured Hyundai and Kia engines. Factory replacements often inherit the same rod-bearing and oil consumption issues. We blueprint every long block to correct those known Theta II, Nu, and Lambda V6 failures.
01
Measure journals, bores, and known failure points.
02
Correct factory oiling and bearing clearance issues.
03
New bearings, rings, and hardware to spec.
04
Ontario freight included. Core return prepaid.
Hyundai and Kia engines only.
Product line
Hyundai & Kia shared-platform 2.4L Theta II (G4KJ) remanufactured long block.
Quality assurance
Ladder-frame and journal inspection before blueprinted assembly.
Product line
Complete 2.4L GDI powertrain used in Santa Fe, Sonata, Optima & Sportage.
Ready to ship
Long block staged for crate shipping across Ontario and Canada.
Application
Primary application for our 2.4L Theta II (G4KJ) long blocks.
Application
Shared Theta II platform — same block, Kia applications.
Stock, price, and refundable core deposit. Ready to ship or 2-day build.
Hyundai Motors — shared platform
G4KE / G4KJ
Sonata (2011–2019), Santa Fe (2012–2020), Tucson
$3,450+ $500 core
G4KH
Sonata Turbo, Santa Fe Sport Turbo (2013–2019)
$3,850+ $600 core
G4NA / G4NB
Elantra (2011–2020), Tucson, Accent
$3,200+ $450 core
Kia Motors — shared platform
G4KE / G4KJ
Optima (2011–2020), Sportage, Sorento
$3,450+ $500 core
G6DH
Sorento V6 (2015–2020)
$3,900+ $650 core
G4NA / G4NB
Forte (2010–2020), Soul (2010–2019), Sportage
$3,150+ $450 core
We ship your long block with prepaid return labels.
Your shop loads the old core in the same crate.
Affix the prepaid freight docs to the crate.
We refund the full core deposit on inspection.
Protection against workmanship and product defects. The certified installer must replace the external engine oil cooler. Failing to flush or replace the oil cooler voids the protection plan.
Download warranty PDFPickup, core drop-off, and professional engine installation. Serving Orillia, Barrie, Midland, Penetanguishene, Gravenhurst, Bracebridge, Wasaga Beach, Collingwood and the rest of Ontario.
Orillia, Ontario L3V 2P8, Canada
Mon–Fri 8:00 am – 5:00 pm EST
647-233-2719 Get directionsFind us on Google MapsSearch “Engines Near Me Orillia” and leave a review — it helps local shops find us.
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