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Genuine Toyota Yaris Cylinder Head
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4 Cylinder Heads found
Toyota Yaris Cylinder Head Sub-Assembly
Part Number: 11101-21062$629.51 MSRP: $799.38You Save: $169.87 (22%)Ships in 1-3 Business DaysToyota Yaris Cylinder Head Sub-Assembly
Part Number: 11101-21061$629.51 MSRP: $799.38You Save: $169.87 (22%)Ships in 1-3 Business Days
Toyota Yaris Cylinder Head Sub-Assembly
Part Number: 11101-WB002$793.03 MSRP: $1007.03You Save: $214.00 (22%)Ships in 1-3 Business DaysToyota Yaris Cylinder Head Sub-Assembly
Part Number: 11101-WB001$974.97 MSRP: $1238.06You Save: $263.09 (22%)Ships in 1-3 Business Days
Toyota Yaris Cylinder Head
The Toyota Yaris Cylinder Head serves as the engine's breathing and sealing center, directing fresh charge in, exhaust gas out, and sealing the combustion space tightly so power can be efficiently generated. Located in the Cylinder Head are the spark plugs, intake and exhaust valves, and coolant passages that siphon heat away, so any warpage or cracks here may seep compression, oil, or coolant and quickly sap performance. Cylinder Head castings of earlier Yaris models were made of durable cast iron. The more recent generations utilize lightweight aluminum Cylinder Head castings to reduce mass, expel heat faster, and allow for slightly higher compression without detonation. Both styles bolt to the Toyota block with torque to yield fasteners that stretch to an exact limit to create even clamping, which is helpful for head gasket seal. This is a vital line of defense against misfires or overheats from leaks between cylinders and coolant passages. A well-sealed Cylinder Head has low airflow restrictions, allowing the Toyota hatchback to take advantage of its horsepower to displacement ratio. If any guides, seats, or valve springs within the Cylinder Head wear out, any Yaris driver will soon be alerted to the fact of a single dead cylinder, rough idle, or lost coolant before damage spreads.
If you are in demand for superior quality and affordable OEM Toyota Yaris Cylinder Head, then shop with us! We own a wide range of the reduced-priced genuine Toyota Yaris Cylinder Head. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.
Toyota Yaris Cylinder Head Parts Questions & Experts Answers
- Q: How to dismantle a cylinder head on Toyota Yaris?A:Reconditioned cylinder heads can be more cost-effective for home mechanics than reconditioning the original due to the need for specialized tools. The removal process involves, removing the cylinder head and brackets. Storing removed tappets. Using a valve spring compressor to remove split collets. Lightly tap the tool if the spring upper seat sticks. Removing and deburring the valve through the combustion chamber. Removing valve stem seals with pliers. Storing removed valve spring lower seats with springs.
- Q: How to Install a New or Reconditioned Cylinder Head, Including Fitting Coolant Hose Outlet Pipes and Valve Components on Toyota Yaris?A:If a new head is being installed and coolant hose outlet pipes are missing, get new ones. Apply adhesive to each pipe's bottom end and press the radiator hose into the cylinder head 15 mm deep, and the bypass hose pipe 18 mm deep. Mark the correct depth on each pipe, then press each in squarely with a hammer and wood block. Reinstall all sixteen valve spring lower seats. Lubricate the valve stem oil seals with engine oil and push them into the cylinder head using a socket. Lubricate the valve stems and insert them, ensuring not to damage the oil seal. Fit the valve springs and upper seats, compress the valve spring and locate the split collets in the valve stem. Repeat for all valves. Tap the end of each valve stem to settle the components. Refit the removed components.
- Q: How to Thoroughly Clean and Inspect the Cylinder Head and Exhaust Valve and Intake Valve on Toyota Yaris?A:First of all, inspect the head for cracks, leakage, and distortion. Check valve seats for damage and replace or recut if needed. Replace worn valve guides and tappet bores. Examine camshaft bearing surfaces and valves for wear and damage. Measure valve stem diameter and replace worn valves. Grind valves into seats using carborundum paste. Check valve springs for damage and replace them if needed.
- Q: How to remove the cylinder head on Toyota Yaris?A:Begin by draining the cooling system and removing the cylinder head. Take off the plenum, Camshafts, exhaust manifold, and heat shield. Disconnect hoses, plugs, and brackets. Remove the head bolts and washers, then lift off the head. Remove the old gasket and tappets. Clean the head and block, check for warpage. Clean the old bolts and threads. Refit the head, align the dowels and place the new gasket. Tighten the bolts in stages. Follow the reverse steps of removal, ensuring all fasteners are tightened and sealant is cured before starting the engine. Check for leaks after restarting.
