Auto Parts Prodigy
0 ratings
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
genuine image
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
Direct replacement for a proper fit every time.
Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03
Item #: 37336677

Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si Acura TSX RSX Type S Replaces OE# 15810PRBA03

Item #: 37336677

€ 55

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Only 4 items left in stock.
Order now and get it around Sunday, August 16
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Direct replacement for a proper fit every time.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Engineering
Manufactured with high-quality materials, this VTEC solenoid ensures precise timing and optimal engine performance, directly enhancing responsiveness and efficiency for Honda Civic Si and Acura models.
Easy Installation
Designed for quick and straightforward installation, this replacement solenoid saves time and effort, making it user-friendly for both professional mechanics and DIY enthusiasts.
Enhanced Performance
Improves engine power and fuel efficiency by optimizing valve timing, addressing common VTEC issues, and ensuring reliability, making it a valuable upgrade for automotive enthusiasts and daily drivers alike.

Product Details

Shop the best deals on Variable Valve Timing VTEC Spool Valve Solenoid for Honda Civic Si, Acura TSX & RSX Type S. Replaces OE# 15810PRBA03. Fast shipping to. Order now! Shop at Ubuy Malta
  • Direct replacement for a proper fit every time
  • Precision-machined for accurate, dependable operation
  • Meets or exceeds OEM performance requirements
  • Replaces Original Equipment (OE) number: 15810PRBA03 15810-PRB-A03, 15810-PRB-A02, 15810-PRB-A01, VVT259, 918-073, 918073
Exterior FinishStainless Steel
Inlet Connection TypeFluid connector
Outlet Connection TypeFluid connector
Number of Ports2
Thread TypeInternal
Connector TypeFluid connector
Valve Typevariable valve
Outlet Connection Size0.13 inches (0.3 cm)
Item Weight1.2 pounds (540 grams)
Size7.4 x 5.1 x 5.4 inches (18.8 x 13 x 13.7 cm)
Material TypeMetal
Part Interchange Info918-073 15810PRBA03 15810-PRB-A03
Brand NameAuto Parts Prodigy
Model Number15810PRBA03
Unit Count1 Count
ManufacturerAuto Parts Prodigy
Set Name15810PRBA03
Manufacturer Part Number15810PRBA03
MaterialMetal
BrandAuto Parts Prodigy
Number of Packs1

Who Should Buy?

Suitable For
  • Honda Enthusiasts

    Ideal for Honda Civic Si or Acura RSX owners looking to enhance engine performance and efficiency.

  • Performance Modifiers

    Great for users upgrading their vehicles with aftermarket modifications that require precise VTEC functionality.

  • Maintenance Seekers

    Perfect for those performing routine maintenance on their vehicles to ensure optimal engine performance and longevity.

Not Suitable For
  • Non-Honda Owners

    Not suitable for vehicles outside the Honda and Acura lineup requiring different VTEC components.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Variable Valve Timing VTEC Spool Valve Solenoid?

    Answer: The Variable Valve Timing (VVT) VTEC Spool Valve Solenoid is a critical component in certain Honda and Acura engines, including the K20 series. It controls the VTEC system, optimizing engine performance by adjusting valve timing based on load and throttle inputs. This leads to improved efficiency and power output. If your vehicle is experiencing issues like poor acceleration or decreased power, it may indicate a malfunctioning solenoid requiring replacement.
  • Question: What vehicles are compatible with the VTEC Solenoid K20?

    Answer: The VTEC Solenoid K20 is specifically designed for models like the Honda Civic Si, Acura TSX, and RSX Type S. These vehicles utilize the K20 engine series, which benefits from the VTEC system for enhanced performance. If you own one of these models and notice engine performance inconsistencies, it might be time to consider this solenoid as a replacement for optimal engine function.
  • Question: How do I know if my VTEC solenoid needs replacing?

    Answer: Symptoms of a failing VTEC solenoid include poor engine performance, check engine light activation, and erratic engine behavior at different RPMs. A mechanic can perform a diagnostic test to confirm the issue, but if you're experiencing these symptoms, it’s advisable to examine or replace your solenoid to restore your engine's functionality.
  • Question: What are the signs of a malfunctioning VTEC system?

    Answer: Common signs of a malfunctioning VTEC system include reduced engine power, increased fuel consumption, and unusual noises from the engine. You might notice the engine lagging at higher RPMs or having poor throttle response. If you experience these issues, it is recommended to check the VTEC solenoid as the heart of this system could be failing.
  • Question: Can I install the VTEC Solenoid myself?

    Answer: Yes, if you have basic mechanical skills and the right tools, you can install the VTEC Solenoid yourself. It typically involves removing the valve cover and the old solenoid, then placing the new one in the correct orientation. Always consult the vehicle’s service manual for specific instructions and torque settings to ensure proper installation.
  • Question: Is the VTEC Solenoid K20 a direct replacement?

    Answer: Yes, the VTEC Solenoid K20 is designed as a direct replacement for OE# 15810PRBA03, ensuring a perfect fit for compatible Honda and Acura models. This means you won’t need additional modifications to install it, making the replacement process smooth and efficient. Using a direct replacement part also guarantees compatibility with the engine’s existing VTEC system.
  • Question: How does the VTEC system improve engine performance?

    Answer: The VTEC system enhances engine performance by adjusting the timing and lift of the engine's intake and exhaust valves. At lower RPMs, it’s set for efficiency, but as RPM increases, it switches to a performance mode allowing for increased air and fuel flow. This results in better acceleration and power when needed without sacrificing everyday drivability.
  • Question: What is the typical lifespan of a VTEC solenoid?

    Answer: The lifespan of a VTEC solenoid can vary based on driving conditions and maintenance habits. On average, they can last anywhere from 60,000 to 120,000 miles. Regular maintenance checks can help prolong its lifespan, so it’s advisable to keep an eye on engine performance and replace the solenoid if you start experiencing related issues.
  • Question: What should I do if my check engine light is on related to VTEC?

    Answer: If your check engine light is on and indicates a VTEC-related issue, the first step is to run a diagnostic scan to retrieve error codes. This will help pinpoint the problem, which may involve the VTEC solenoid, oil pressure issues, or wiring. Depending on the findings, you might need to clean, repair, or replace the solenoid to resolve the issue.
  • Question: Where can I buy the Variable Valve Timing VTEC Spool Valve Solenoid?

    Answer: You can purchase the Variable Valve Timing VTEC Spool Valve Solenoid - VTEC Solenoid K20 for Honda Civic Si, Acura TSX, and RSX Type S from Ubuy in Malta. Ubuy is an efficient online marketplace known for its wide array of automotive parts and accessories, ensuring you’ll find the exact product you need with reliable service.

Auto Parts Prodigy Intake Valves 15810PRBA03 Editorial Review

  • ubuy Malta

If you're in need of a replacement solenoid for your Honda Civic Si or Acura RSX Type S, the Variable Valve Timing VTEC Spool Valve Solenoid is a good choice for you. According to the FAQ, it fits several Honda models, including the 2008 Civic Si and the 2007 1.8L Civic. However, it won't fit the 2003 Acura RSX Type-S. The product includes a variable valve timing and oil pressure switch. In terms of customer experience, there are mixed reviews. Some customers have had great success with the product, such as the reviewer who said it "worked great" on their 2006 Civic Si. Another reviewer mentioned "fast delivery and good product for the price." However, some customers experienced problems. One reviewer said "will break bad and leave you stranded" and another reviewer had issues with leaking after installation. Overall, the Variable Valve Timing VTEC Spool Valve Solenoid seems to be a decent option for Honda owners in need of a replacement solenoid. Just be mindful of the mixed reviews before purchasing.

Customer Reviews & Ratings

101 customers ratings
  • 5 Star
    59%
  • 4 Star
    11%
  • 3 Star
    4%
  • 2 Star
    2%
  • 1 Star
    24%

Review this product

Share your thoughts with other customers

Pros

  • Fits several Honda models
  • Includes variable valve timing and oil pressure switch
  • Direct bolt-in for easy installation

Cons

  • Will not fit 2003 Acura RSX Type-S

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 55

Order now and get it around Sunday, August 16

QTY:

Only 4 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Direct replacement for easy installation.
  • Precision-machined for reliable performance.
  • Compatible with Honda Civic Si and Acura TSX RSX Type S.
  • Exceeds OEM performance standards.
  • Original Equipment (OE) number: 15810PRBA03.
  • Designed for durability and consistency.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.