2019-2024 Nissan Altima 2.5L Engine Cylinder Block 11000-6CA0A

Product Details

The Nissan 11000-6CA0A Cylinder Block is an engine cylinder block for compatible Nissan vehicles equipped with the newer-generation 2.5L PR25DD four-cylinder petrol engine. It is primarily documented for the 2019–2025 Nissan Altima 2.5L and also appears in the 2021 Nissan Rogue 2.5L engine assembly.

An important fitment correction applies to the supplied title. 11000-6CA0A should not be advertised as fitting every 2019–2024 Nissan Rogue 2.5L. Nissan OEM fitment data identifies this cylinder block for 2019–2025 Altima 2.5L PR25DD models and the 2021 Rogue 2.5L. Nissan’s U.S. 2022, 2023, and 2024 Rogue range uses a 1.5L three-cylinder turbo engine, so those later Rogues require different engine components.

For accurate SEO and buyer fitment, the recommended product positioning is therefore:

2019-2024 Nissan Altima 2.5L Cylinder Block 11000-6CA0A / 2021 Rogue 2.5L

The Nissan 11000-6CA0A Cylinder Block is suitable for engine rebuilders, automotive machine shops, Nissan specialists, mechanical repair centers, vehicle rebuilders, engine-parts distributors, exporters, and wholesale automotive buyers.

Genuine Nissan OEM Reference 11000-6CA0A

The primary identification is:

• OEM Part Number: 11000-6CA0A
• Part Description: Cylinder Block / Block Assembly-Cylinder
• Manufacturer: Nissan
• Engine: PR25DD on documented Altima applications
• Displacement: 2.5L
• Configuration: Inline four-cylinder
• Main Altima Range: 2019–2025
• Documented Rogue Application: 2021 2.5L

Nissan’s official parts store lists 11000-6CA0A as a Cylinder Block and describes its application as Altima / Rogue. Nissan’s 2019 Altima engine diagram also identifies the part as item number 1 within the 2.5L engine assembly.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Independent OEM catalog data provides the more detailed model breakdown, listing 2019–2025 Altima 2.5L PR25DD applications and the 2021 Rogue 2.5L.

2019-2024 Nissan Altima Compatibility

The Nissan 11000-6CA0A Cylinder Block is documented across compatible 2.5L Altima applications including:

• 2019 Nissan Altima 2.5L
• 2020 Nissan Altima 2.5L
• 2021 Nissan Altima 2.5L
• 2022 Nissan Altima 2.5L
• 2023 Nissan Altima 2.5L
• 2024 Nissan Altima 2.5L

Potential trims include selected:

• Altima S
• Altima SV
• Altima SR
• Altima SL
• Altima Platinum where offered  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

OEM fitment data specifically identifies the engine as PR25DD for the Altima applications.

Nissan’s official 2024 Altima catalog continues to list 11000-6CA0A as the cylinder block within the 2.5L engine assembly, confirming fitment through the requested 2024 Altima model year.

PR25DD 2.5L Engine

The Nissan 11000-6CA0A Cylinder Block belongs to Nissan’s newer 2.5L engine architecture used in the sixth-generation Altima.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

The PR25DD should not be confused with the older QR25DE 2.5L engine used in previous Altima generations and earlier Rogue applications.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

A 2019 Altima OEM engine catalog separates its engine configurations and specifically places 11000-6CA0A within the PR25DD cylinder block and oil pan assembly.

This distinction is critical when buyers are replacing an engine block, because an older QR25DE block should not be substituted simply because both engines are described as Nissan 2.5L four-cylinder units.

2021 Nissan Rogue 2.5L Fitment

The Nissan 11000-6CA0A Cylinder Block is also documented in the official Nissan engine catalog for the 2021 Rogue 2.5L four-cylinder.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Nissan’s 2021 Rogue engine diagram lists:

11000-6CA0A – Cylinder Block

alongside related 2.5L engine components such as the cylinder head and head gasket.

This makes the 2021 Rogue an important verified cross-application.

However, Rogue buyers should pay particular attention to model year.

Not for 2022-2024 U.S. Rogue 1.5L

The original title’s “2019–2024 Rogue 2.5” wording is too broad.

Nissan’s official catalog identifies the U.S.-market:

• 2022 Rogue as 1.5L L3
• 2023 Rogue as 1.5L L3
• 2024 Rogue as 1.5L L3

rather than the 2.5L PR25DD configuration.

The 2024 Rogue engine catalog uses a completely different 1.5L turbo engine family and different short-block references.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Therefore, the Nissan 11000-6CA0A Cylinder Block should not be marketed as a 2022–2024 Rogue block without specific non-U.S. market documentation proving otherwise.

Cylinder Block vs Short Block

A cylinder block and a short block are not automatically the same product.

The Nissan 11000-6CA0A Cylinder Block is cataloged specifically as the Cylinder Block / Block Assembly-Cylinder.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Nissan separately lists complete short-block assemblies.

For example, the Altima catalog lists:

10103-6CA0A – Short Block

separately from:

11000-6CA0A – Cylinder Block.

This distinction should be clear in the product listing.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

A short block may contain additional internal rotating components, whereas a bare or basic cylinder-block assembly should not automatically be assumed to include them.

Components Not Automatically Included

Unless physically confirmed, the Nissan 11000-6CA0A Cylinder Block should not automatically be advertised as including:

• Crankshaft
• Pistons
• Connecting rods
• Main bearings
• Connecting-rod bearings
• Balance shaft assembly
• Cylinder head
• Head gasket
• Oil pan
• Oil pump
• Timing components
• Valve cover
• Intake manifold
• Exhaust manifold
• Fuel system
• Starter motor
• Alternator  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Nissan’s engine diagrams list numerous components separately from the cylinder block. For example, Nissan separately identifies the cylinder head 11040-6CA2A, head gasket 11044-6CA3B, balance shaft assembly, and other components.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Cylinder Head and Head Gasket

Related OEM references include:

11040-6CA2A – Cylinder Head Assembly

and

11044-6CA3B – Cylinder Head Gasket

on compatible Altima and Rogue applications.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

These components are not inherently included with the Nissan 11000-6CA0A Cylinder Block.

For engine rebuilding, customers should state whether they need only the block or additional components.

Engine Block Replacement Applications

A replacement block may be required after:

• Severe engine overheating
• Cracked engine block
• Cylinder-wall damage
• Main-bearing failure
• Connecting-rod failure
• Internal engine seizure
• Oil-starvation damage
• Collision damage
• Engine rebuilding  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

The original cause of engine failure should be identified before rebuilding the replacement engine.

Simply installing another block without correcting lubrication, cooling, fueling, or mechanical issues can result in repeat failure.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Used Block Inspection

If the Nissan 11000-6CA0A Cylinder Block is supplied as a used component, professional inspection is recommended.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Check:

• Cylinder bores
• Deck surface
• Main-bearing areas
• Threads
• Oil passages
• Coolant passages
• Mounting points
• Cracks
• Corrosion
• Previous repairs
• Impact damage  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

A machine shop may need to measure the bores, deck surface, and bearing locations before assembly.

Do not describe a used block as “ready to install” unless its condition has actually been verified.

New, Used or Reconditioned Supply

This product may potentially be supplied as:

• Genuine Nissan new OEM
• Used original Nissan block
• Professionally inspected used block
• Reconditioned engine block  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

The condition should be accurately stated for the actual inventory item.

An aftermarket or reconditioned component that merely cross-references 11000-6CA0A should not automatically be described as genuine Nissan OEM.

VIN Verification Recommended

Before purchasing the Nissan 11000-6CA0A Cylinder Block, customers should provide:

• Vehicle year
• Nissan Altima or Rogue
• VIN
• 2.5L engine confirmation
• PR25DD engine confirmation
• Existing block/OEM reference
• Required quantity
• Delivery destination  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

For Rogue applications, model year verification is particularly important because the U.S. Rogue switched to the 1.5L turbo engine for 2022.  2019-2024 Nissan Altima 2.5L Engine Cylinder Block

Request a Quote

For current pricing and availability of the Nissan 11000-6CA0A Cylinder Block, provide the VIN, model year, Altima or Rogue model, engine code, required quantity, and shipping destination.

For Altima customers, the part is documented across 2019–2024 PR25DD 2.5L applications. For Rogue customers, the verified application is the 2021 Rogue 2.5L rather than a blanket 2019–2024 range.

Exact OEM status, new or used condition, bare block or assembled configuration, internal components, machining condition, packaging, MOQ, stock, and freight terms should be confirmed for the actual unit supplied. 2019-2024 Nissan Altima 2.5L Engine Cylinder Block