ACURA 12251-PRB-A01 Cylinder Head K20Z1 PRB-1

( Manufacturer Part Number: 12251-PRB-A01 ), ( Type: Cylinder Head ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Bolts ), ( Material: Aluminum ), ( Vintage Part: No )

Review ACURA Complete Cylinder Head

Acura 12251-PRB-A01 K20Z1 PRB-1 Cylinder Head - High-Performance Upgrade for Your Acura Engine

The Acura 12251-PRB-A01 K20Z1 PRB-1 Cylinder Head is a premium aftermarket part designed to enhance the performance and durability of your Acura engine. This high-quality cylinder head is an excellent choice for Acura enthusiasts seeking a reliable upgrade for their K20Z1 engine, found in various models such as the Civic Si and the CR-Z.

The PRB-1 Cylinder Head is a direct-fit replacement for the original equipment manufacturer (OEM) cylinder head, ensuring an easy installation process. This new cylinder head features a reinforced design with a stronger and more durable casting, offering increased resistance to heat, pressure, and wear, which are common issues in high-performance applications.

One of the key benefits of the Acura 12251-PRB-A01 K20Z1 PRB-1 Cylinder Head is its improved flow characteristics. The optimized intake and exhaust ports, along with the increased valve size, facilitate improved air and fuel mixture, resulting in more power and a broader torque curve. This translates into a more responsive and exciting driving experience.

In addition to the performance upgrades, the PRB-1 Cylinder Head also comes with updated valve springs and retainer set for improved reliability and longevity. The head gasket is also included to ensure a proper seal and prevent any combustion leakage.

With the Acura 12251-PRB-A01 K20Z1 PRB-1 Cylinder Head, you can expect enhanced power output, improved throttle response, and a more enjoyable driving experience. This high-quality cylinder head is an excellent choice for those seeking a reliable performance upgrade for their Acura K20Z1 engine. Upgrade your engine today with the Acura 12251-PRB-A01 K20Z1 PRB-1 Cylinder Head and take your Acura to the next level.

A Comprehensive Analysis of the Acura K20Z1 PRB-1 Cylinder Head

1. Enhanced Performance: The Acura PRB-1 cylinder head is known for its high-performance capabilities, offering potential for increased horsepower and torque.

2. OEM Part: As an Original Equipment Manufacturer (OEM) part, it ensures a perfect fit and compatibility with your Acura vehicle.

3. Durability: Acura is renowned for its quality and reliability, which is likely to be reflected in this cylinder head.

4. Potential for Modification: If you're into performance tuning, this cylinder head can accommodate various modifications, allowing for customization to suit your specific needs.

1. Cost: As an OEM part, the Acura K20Z1 PRB-1 cylinder head may be more expensive than aftermarket alternatives.

2. Availability: Depending on the market, these parts may not be readily available, which could lead to delays in your repair or modification project.

3. Complex Installation: Installing a cylinder head can be a complex process, requiring specialized tools and mechanical skill.

Conclusion: The Acura K20Z1 PRB-1 cylinder head offers high performance and reliability, making it an attractive option for Acura enthusiasts. However, its cost and potential installation complexity should be considered. If you're comfortable with the investment and have the necessary skills, this cylinder head could be a valuable addition to your vehicle.

Recommendation: If you're looking to maximize performance and are willing to invest in a quality OEM part, the Acura K20Z1 PRB-1 cylinder head could be a great choice. However, if you're on a budget or prefer a simpler installation, an aftermarket cylinder head may be more suitable for your needs. Always ensure to consult with a professional mechanic to confirm the best solution for your specific situation.

Details:

Can be purchase for an extra $50 please direct message me this. It comes complete as shown with or without intake. All sensors and solenoids are there EXCPET Vet solenoid in the back. Pulled at 155x Miles - does not Include Intake Manifold.

PRB1 K20Z1 Head.

part #: 12251prba01 prices

• $114.99-$1700.00

specifications cylinderheapar:

• for makes: Acura
• mpn: 12251-prb-a01
• type: Cylinder Head
• manufacturer warranty: 1 Year
• items included: Bolts
• material: Aluminum
• vintage part: No

payments cylinderheapar:

• other
• credit card: Visa
• wallet: Google-pay

seller cylinderheapar:

• # reviews: 12
• rating: 100.0%
• city: Milwaukee, Wisconsin

offer cylinderheapar:

• options: Ship-to-home
• sold: 0
• started: August 5, 2025
• quantity: 1
• availability: In Stock

general cylinderheapar:

• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads
• condition: Used

returns cylinderheapar:

• policy: No Returns

shipping cylinderheapar:

• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00
• transit: 4-10 Days

Acura 12251-PRB-A01 Is Similar To:

• 5889 Victor Reinz For Acura Integra Cylinder Head Gasket 725975441183 (39% similar) Increasing torque and performance with decreasing consumption emissions. As a leader in technology, an original equipment manufacturer transfers all of his expertise, experience and quality into the replacement parts business. It carries everything from gaskets and seals to repair oil leaks, engine ...(July 11th, 2018)
• Hg11 Dnj For Acura Integra Engine Components Cylinder Head Gasket (52.1% similar) To replace your cracked parts and or those which lost their sealing capabilities, superior DJ gaskets seals are the way go if you want get repairs done right. Features: designed to restore your vehicles original performance provides superior sealing helps prevent fluid loss and contamination ...(August 22nd, 2018)
• Hg270 Dnj For Acura Legend Engine Components Cylinder Head 849500013994 (48% similar) Designed to be equal or exceed the OE standards, this superior product fits and functions same way as original one. To replace your cracked parts and or those which lost their sealing capabilities, superior DJ gaskets seals are the way go if you want get repairs done right. Features: designed to ...(August 21st, 2018)
• Hs9698pt-1 Acura Integra Consolidated Design Cylinder Head Gasket Set 614046626522 (44.1% similar) Consolidated design cylinder head gasket set HS9698PT-1 by feel-pro. This premium product is the best way to go for those looking highest quality replacement that offers supreme levels of quality, performance and reliability...(May 5th, 2018)
• Pznrh31270001 Prozone New Cylinder Head Gasket For Honda Accord Element Acura (38.2% similar) The manufacturers warranty shall be exclusive remedy for any such product defect or failure. Each warranty gives you specific rights, and may have other rights which vary from state. Please for any questions. Some manufacturers require that you register your product to activate its warranty...(March 23rd, 2019)
• W0133-1602278-oes Genuine For Acura Tl Driver Side Cylinder Head Gasket Set (37.2% similar) Genuine carries everything needed to complete the job, including gasket sealer and motor oil. Is your vehicle feeling down on power. Do you see dark puddles the ground when park. Check engine light on. And unlike many other on-line vendors, genuine dont just have the big items let you scramble for ...(July 6th, 2018)
• W0133-1856844-oes Genuine For Acura Integra Cylinder Head Bolt (39.7% similar) Genuine carries everything needed to complete the job, including gasket sealer and motor oil. Do recognize name on box. How know re getting best price. Won't those concerns with genuine replacement engine. No traffic, standing in line, order from the comfort of your home or office. Is your vehicle ...(November 6th, 2018)
• Cometic Gasket C4238-051 Honda acura Dohc 81mm B18a b 051 Inch Mls Head Non Vtec (23.7% similar) Mils exhaust manifold gaskets maintain a torque set and resist corrosion. Manufacturer: cosmetic gasket, part number: C4238-051, condition: new: mils multi-layer steel exhaust gaskets are designed for extreme cylinder pressures. They will not burn through or push out. Mils exhaust manifold gaskets ...(October 3rd, 2023)
• Mgt 208-4306 Modigt Head Studs With 12-point Nuts Fits Honda acura B20b B16a (20% similar) Item type: cylinder head stud kit. Applicable model's. GMT 208-4306 cylinder head stud kit integral civic swap ls vet CV B20B B16. Best choice of motor parts. Color: black. Honda B20B4 / B20Z2 block with B16 vet head. This custom head stud kit will fit B20-VTEC / ls-vet conversions only. Applicable ...(November 7th, 2023)
• Acura R8p-4 Right Cylinder Head From 2014 Mdx 3.5 (52.4% similar) Before purchase for the cost of postage. Fitment type: DX 14-15 please replace such items as required for proper installation...(January 30th, 2024)
• Acura 12100-p73-j00 1997-2001 Integra Jdm Type R Vtec Cylinder Head B18c5 B18c (50% similar) The head is stamped 98 which indicates this came from a 1998 model year vehicle. The intake bowls have factory porting. Three of the cam cap bolts have broken off in head. The vet solenoid is included. It also has the three squares above exhaust ports which helps identifying. Some intake and ...(May 15th, 2024)