Description
What’s Included
- Cylinder head
- Camshafts (intake and exhaust)
- Rocker arms / followers
- Lifters (hydraulic lash adjusters)
- Valves, springs and retainers
Remanufactured GM Chevrolet 1.4L DOHC Cylinder Head 55565291 55573669 for Cruze, Sonic, Trax & Buick Encore
OEM-Quality Remanufactured Direct-Fit Cylinder Head
Restore the performance and reliability of your GM 1.4L DOHC Turbo engine with this professionally remanufactured cylinder head. Designed as a direct replacement for casting numbers 55565291 and 55573669, each cylinder head is tested, inspected, and ready for installation. It provides dependable fitment for select Chevrolet and Buick applications while helping restore proper engine sealing and performance.
🛠️ In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
📊 Technical Specifications
- Product Type: Remanufactured Cylinder Head
- Condition: Remanufactured, Tested & Inspected
- Engine Size: 1.4L
- Engine Type: DOHC Inline 4
- Casting Numbers: 55565291, 55573669
- Material: Aluminum
- Includes:
- Valves Installed
- Springs Installed
- Camshafts Installed
- Rockers Installed
- Lifters Installed
- Core Return Required
🚛 Fitment Data
Common Applications:
- Chevrolet Cruze: 2011–2015 Chevrolet Cruze (1.4L)
- Chevrolet Cruze: 2016 Chevrolet Cruze (VIN P (4th digit, Limited), 1.4L)
- Buick Encore: 2013–2015 Buick Encore (1.4L)
- Buick Encore: 2016–2019 Buick Encore (1.4L, VIN B (8th digit, opt LUV))
- Buick Encore: 2020 Buick Encore (1.4L)
- Buick Encore: 2021 Buick Encore (1.4L, VIN B (8th digit, opt LUV))
- Chevrolet Sonic: 2012–2018 Chevrolet Sonic (1.4L)
- Chevrolet Sonic: 2019–2020 Chevrolet Sonic (1.4L)
- Chevrolet Trax: 2013–2014 Chevrolet Trax (1.4L VIN B, 8th digit)
- Chevrolet Trax: 2015–2020 Chevrolet Trax (1.4L, VIN B, 8th digit)
- Chevrolet Trax: 2021 Chevrolet Trax (1.4L)
[+] Click to View Full Detailed Fitment List
2011 Chevrolet Cruze 1.4L
2012 Chevrolet Cruze 1.4L
2013 Chevrolet Cruze 1.4L
2014 Chevrolet Cruze 1.4L
2015 Chevrolet Cruze 1.4L
2016 Chevrolet Cruze VIN P (4th digit, Limited), 1.4L
2013 Buick Encore 1.4L
2014 Buick Encore 1.4L
2015 Buick Encore 1.4L
2016 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2017 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2018 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2019 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2020 Buick Encore 1.4L
2021 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2012 Chevrolet Sonic 1.4L
2013 Chevrolet Sonic 1.4L
2014 Chevrolet Sonic 1.4L
2015 Chevrolet Sonic 1.4L
2016 Chevrolet Sonic 1.4L
2017 Chevrolet Sonic 1.4L
2018 Chevrolet Sonic 1.4L
2019 Chevrolet Sonic 1.4L
2020 Chevrolet Sonic 1.4L
2013 Chevrolet Trax 1.4L VIN B, 8th digit
2014 Chevrolet Trax 1.4L VIN B, 8th digit
2015 Chevrolet Trax 1.4L, VIN B, 8th digit
2016 Chevrolet Trax 1.4L, VIN B, 8th digit
2017 Chevrolet Trax 1.4L, VIN B, 8th digit
2018 Chevrolet Trax 1.4L, VIN B, 8th digit
2019 Chevrolet Trax 1.4L, VIN B, 8th digit
2020 Chevrolet Trax 1.4L, VIN B, 8th digit
2021 Chevrolet Trax 1.4L
2012 Chevrolet Cruze 1.4L
2013 Chevrolet Cruze 1.4L
2014 Chevrolet Cruze 1.4L
2015 Chevrolet Cruze 1.4L
2016 Chevrolet Cruze VIN P (4th digit, Limited), 1.4L
2013 Buick Encore 1.4L
2014 Buick Encore 1.4L
2015 Buick Encore 1.4L
2016 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2017 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2018 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2019 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2020 Buick Encore 1.4L
2021 Buick Encore 1.4L, VIN B (8th digit, opt LUV)
2012 Chevrolet Sonic 1.4L
2013 Chevrolet Sonic 1.4L
2014 Chevrolet Sonic 1.4L
2015 Chevrolet Sonic 1.4L
2016 Chevrolet Sonic 1.4L
2017 Chevrolet Sonic 1.4L
2018 Chevrolet Sonic 1.4L
2019 Chevrolet Sonic 1.4L
2020 Chevrolet Sonic 1.4L
2013 Chevrolet Trax 1.4L VIN B, 8th digit
2014 Chevrolet Trax 1.4L VIN B, 8th digit
2015 Chevrolet Trax 1.4L, VIN B, 8th digit
2016 Chevrolet Trax 1.4L, VIN B, 8th digit
2017 Chevrolet Trax 1.4L, VIN B, 8th digit
2018 Chevrolet Trax 1.4L, VIN B, 8th digit
2019 Chevrolet Trax 1.4L, VIN B, 8th digit
2020 Chevrolet Trax 1.4L, VIN B, 8th digit
2021 Chevrolet Trax 1.4L
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
- Please Note: Parts, marine, and performance items carry specific warranty limitations — please review our full Warranty Policy for details.
