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why buy from us
- 14 Day Return Period
- Authorised Dealer
- Free UK Delivery over £100
- Expert Advice 24/7
Description
The 4P Ported High Flow Oil Pump for your K20C1 Type R, Accord, or Integra has been carefully developed after years of on-track development in 4P K20C1 racing engines. Engines for racing applications are built with different tolerances and operated at high temperature under full load. RPM capabilities are increased dramatically in 4P race engines and the need for a better performing oil system is critical. These changes in the operating environment and how the engines are assembled require the oil pump to flow much better than OEM to maintain the pressures required to protect your engine.
The 4P oil pump increases the flow rate by more than 10% and eliminates cavitation and aeration in your oil as you begin to increase your engine speed beyond 8000 rpm.
These pumps are great for your track day car, dedicated street car, and are perfectly suitable for your everyday street car. This part is cheap insurance to protect your multi-thousand dollar investment. You can depend on the 4P name and our relentless pursuit to produce the world’s best engines. We bring decades of experience in perfecting Honda oiling systems as seen with our world renowned K20 and B-Series oil systems that have allowed racers to maintain oil pressure to beyond 12,000 rpm without cavitation and while maintaining constant pressure through the entire RPM range. That same expertise has been applied to our K20C1 Ported High Flow pump in our racing engines since their release and is now available to everyone.
Application:
-K20C Type R
-K20C Accord
-K20C Integra
-Upgrade for Honda TC and TCR
RETURNS & Warranty
Returns Policy
We want you to shop with confidence at Sansoms Specialist Parts. If you are not completely satisfied with your purchase, you may return eligible items in accordance with the policy below.
Returns must be requested within 14 days of delivery
Items must be unused, uninstalled, and in original packaging
Products must be returned in a resaleable condition
Proof of purchase is required
Custom-made, special-order, or clearance items may be non-returnable unless faulty.
How to Request a Return
Please contact our support team before returning any item. Returns sent without prior authorisation may be refused.
Email: support@sansomsspecialistparts.co.uk
Include your order number and reason for return.
Refunds
Once your return has been received and inspected, we will notify you of the outcome. Approved refunds will be processed to the original payment method within 5–10 working days.
Original shipping costs are non-refundable unless the item is faulty or incorrect.
Warranty Information
All products sold by Sansoms Specialist Parts are covered by a manufacturer’s warranty, where applicable.
Warranty coverage typically includes:
Manufacturing defects
Faults occurring under normal use
Warranty does not cover:
Incorrect installation
Wear and tear
Damage caused by misuse or modification
Track or competition use unless stated otherwise
Warranty Claims
To make a warranty claim, please contact us with:
Order number
Description of the issue
Supporting photos or videos
Claims are subject to inspection and manufacturer approval.
Important Notes
Professional installation is strongly recommended
Warranty may be void if parts are incorrectly fitted
Vehicle compatibility is the customer’s responsibility
Need Help?
If you have any questions regarding returns or warranty, our team is happy to assist.
Delivery & Stock
Delivery Options
We aim to get your performance parts to you as quickly and safely as possible.
Standard UK Delivery: 3–5 working days
Express UK Delivery: 1–2 working days (subject to availability)
International Delivery: 5–10 working days (depending on location)
All orders are carefully packaged to ensure your parts arrive in perfect condition.
Shipping Costs
Standard delivery is charged at checkout based on weight and destination
Free UK delivery on orders over £100
We offer tracked shipping so you can monitor your order every step of the way.
Stock Availability
Most parts are held in stock for immediate dispatch
Some specialist or custom parts may have longer lead times
Stock levels are updated regularly, but occasionally items may be temporarily unavailable
If a product is out of stock, we will notify you immediately and offer alternatives or an estimated delivery date.
Order Processing
Orders are typically processed within 1–2 working days
You will receive a confirmation email once your order has been dispatched
Large or heavy items may require additional handling time
Important Notes
Performance parts may require professional installation
Delivery times are estimates and may vary during peak periods
International shipments may be subject to customs or import fees
Related Products
Price range: £169.00 through £333.00
