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Scion xB Engine Block Parts
Engine block parts for the Scion xB span the 2003–2015 model years, covering components from piston rings and oil pans to connecting rod bearing sets and oil drain plugs. Choose your model year above and this page keeps only the engine block parts that fit your Scion xB. Each listing is matched to our vehicle fitment data before it appears here.
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Brian Crower BC0348 Stroker Kit Complete Engine Performance Package
Part: BC0348
Vehicle Specific
$3,250.19
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King Engine Bearings CR4349CP Tri-Metal Connecting Rod Bearing Set Toyota 1NZ-FE 2NZ-FE
Part: CR4349CP
Vehicle Specific
$45.67
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Weapon-R 959-111-103 Engine Torque Damper Motor Mount Stabilizer
Part: 959-111-103
Vehicle Specific
$172.51
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King Engine Bearings MB5646SI0.5 Main Bearing Set Toyota Engines - 1AZ-FE 2AZ-FE
Part: MB5646SI0.5
Vehicle Specific
$35.72
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King Engine Bearings BS4001SI025 Balance Shaft Bearing Toyota 2AZ-FE 0.25mm Oversized
Part: BS4001SI025
Vehicle Specific
$74.51
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Weapon-R 959-111-425 Engine Torque Damper Mount Stabilizer
Part: 959-111-425
Vehicle Specific
$240.07
Ships from manufacturer
What's here for your Scion xB
- Engine Piston Rings — individual rings in a range of styles including OE replacement and performance options
- Engine Piston Ring Sets — complete sets packaged for full-ring service
- Engine Oil Pans — front and rear configurations, including black-finish variants
- Engine Oil Filler Caps — direct-fit replacement caps
- Engine Oil Drain Plugs — OE-style replacements with gasket options
- Engine Connecting Rod Bearing Sets — kit offerings covering upper and lower positions
The widest selection here comes from Dorman, Hastings, MAHLE, and King Engine Bearings, each bringing distinct coverage across the subcategories above. Other categories Scion xB owners shop for: Scion xB Springs and Suspension Parts, Scion xB Shocks and Struts and Scion xB Exterior Lights, or browse all Scion xB parts and accessories.