2012 Scion xB Engine Blocks

Keep Your 2012 Scion xB in Top Shape with Quality Engine Blocks

Whether you’re repairing or upgrading your Engine Block, using high-quality parts is key to keeping your 2012 Scion xB looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Assembly Lube, Oil Pump Sprockets, and Oil Caps. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Engine Blocks from Trusted Brands

Looking for a reliable Engine Block? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Engine Blocks start at just $16.99 with an average 4.2 star rating. With over 1 reviews and a solid 5 star average, you can shop with confidence knowing other Scion xB owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2012 Scion xB Engine Block at Advance Auto Parts is around $11.74, with a range that starts at $8.99 and goes up to $16.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Engine Oil Pump Sprocket, Engine Oil Pump Sprocket, and Engine Assembly Lubricant start at just $8.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Block, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 2012 Scion xB in peak condition, inside and out.

Essential 2012 Scion xB Engine Blocks

Carquest Premium – Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10080)

Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$10.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Carquest Premium – Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10135)

Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$11.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
See More

Dorman – Help – Engine Oil Filler Cap (Part No.84111)

Engine Oil Filler Cap

from

$16.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or cracked due to heat and fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Sealed Power – Engine Assembly Lubricant (Part No.55-400)

Engine Assembly Lubricant

from

$10.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Formulated for prelubrication cam lobes, lifters & engine bearings
  • Increases load carrying capacity
  • Holds fast to surfaces
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • 4.0 oz. Squeeze Container
See More

Cloyes Gear – Engine Oil Pump Sprocket (Part No.S924)

Engine Oil Pump Sprocket

from

$10.49
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
See More

Cloyes Gear – Engine Oil Pump Sprocket (Part No.S923)

Engine Oil Pump Sprocket

from

$8.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
See More

Most Popular Engine Assembly Lube for 2012 Scion xBs

Enhance your 2012 Scion xB with this popular Engine Assembly Lube we have in stock, for $10.49.

Sealed Power – Engine Assembly Lubricant (Part No.55-400)

Engine Assembly Lubricant

from

$10.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Formulated for prelubrication cam lobes, lifters & engine bearings
  • Increases load carrying capacity
  • Holds fast to surfaces
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • 4.0 oz. Squeeze Container
See More

Best-Selling 2012 Scion xB Oil Pump Sprockets

Upgrade your xB with one of our 2 best-selling Oil Pump Sprockets.

Cloyes Gear – Engine Oil Pump Sprocket (Part No.S923)

Engine Oil Pump Sprocket

from

$8.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
See More

Cloyes Gear – Engine Oil Pump Sprocket (Part No.S924)

Engine Oil Pump Sprocket

from

$10.49
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
See More

Top-Quality Oil Caps for 2012 Scion xBs

Choose a high-quality OEM or aftermarket Oil Cap for Scion xBs and enjoy top-notch performance from $16.99.

Dorman – Help – Engine Oil Filler Cap (Part No.84111)

Engine Oil Filler Cap

from

$16.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or cracked due to heat and fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Top-Rated Engine Block Brands For Your 2012 Scion xB

When it comes to finding the perfect Engine Block for your 2012 Scion xB, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Engine Block brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $16.99. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 2012 Scion xB, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2012 Scion xB Engine Blocks

If you’re looking for a top-quality Engine Block for your 2012 Scion xB, Advance Auto Parts has exactly what you need with our selection of Dorman Engine Blocks. We have 1 Dorman Engine Blocks in stock for this fitment, all known for their durability and precision fit. With prices starting at just $16.99, you’ll find the perfect Engine Block for your needs and budget. Dorman Engine Blocks for the 2012 Scion xB come highly rated, with over 1 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Engine Oil Filler Cap
from $16.99
(1)
Engine Oil Filler Cap
“Had not trouble installing fits perfectly and looks good.”

FAQs for 2012 Scion xB Engine Blocks

What are the best-selling Engine Blocks for 2012 Scion xBs?

Out of 4 Engine Blocks that fit 2012 Scion xBs, the following parts are the top sellers:

What’s the price range for 2012 Scion xB Engine Blocks?

The prices of Engine Blocks for the 2012 Scion xB range from $8.99 up to $16.99 for the most premium parts.

What is the average price of an Engine Block for a 2012 Scion xB?

The average price for Engine Blocks for the 2012 Scion xB is $11.74. Keep in mind the variety of part types within our Engine Block category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Blocks for other Scion xB model years?

Yes, we carry Engine Blocks for 9 model years of Scion xBs between 2004 and 2015. The following model years are the most popular for Engine Block purchases: 2015, 2014, 2013, 2011, 2010, 2009, 2008, 2006, and 2005.

What are the cheapest Engine Blocks for my 2012 Scion xB?

The cheapest 2012 Scion xB Engine Blocks we carry are:

Does Advance Auto Parts sell Engine Blocks for any other 2012 Scion models?

Yes. We stock Engine Blocks for 2 other popular 2012 Scion models. Some of the most popular are 2012 tC Engine Blocks, 2012 xD Engine Blocks, and 2012 iQ Engine Blocks.

What are the top-rated Engine Blocks that fit the 2012 Scion xB?

The one 2012 Scion xB Engine Block we have in stock is the Engine Oil Pump Sprocket. It costs $8.99.

What types of Engine Blocks do you sell for my 2012 Scion xB?

As of 11/2/25, these are some of the most in-demand types of Engine Blocks for a 2012 Scion xB:

Can I get help with 2012 Scion xB Engine Block orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Scion Engine Blocks and more.

What is your return policy for Scion xB Engine Blocks?

Advance Auto Parts keeps returns simple. For new Scion xB Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.