Great company!! The heads arrived in great shape with all the parts. Very quick email responses to questions, comments, and concerns. One little issue with a few parts but was taken care of promply
It's hard to believe no one has reviewed these guys yet. Very professional and detailed company it was a pleasure doing business with you. The answered the phone every time I called or answered every email in a timely manner! I will definitely use them for all my cylinder head needs moving forward. Thank again!
I got my cylinder head quicker than expected. I would buy from this company again
Replacement heads for my 3.5 EcoBoost worked perfect. The kit had everything I needed. The customer service was excellent. Highly recommend this company.
Remanufactured Left Honda J35 Pilot Ridgeline 3.5L Casting # R9P Cylinder Head
Please verify the casting number is R9P before purchasing.
$700.00
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Additional Info
Remanufactured Honda 3.5L V6 Cylinder Head Casting R9P – Left Side
Direct Fit OEM-Quality Replacement
This remanufactured left-side cylinder head is engineered for Honda 3.5L V6 SOHC engines featuring casting number R9P. Each unit is precision-rebuilt to meet or exceed original equipment standards, ensuring professional-grade reliability and seamless performance. This head arrives fully assembled and ready for installation on 2016–2017 Honda Pilot and 2017–2024 Honda Ridgeline models.
🛠️ In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
📊 Technical Specifications
- Engine Size: 3.5L V6 SOHC (J35)
- Casting Number: R9P
- Position: Left Side (Driver Side)
- Material: Aluminum
- Condition: Remanufactured
- Core Return Required
🚛 Fitment Data
Common Applications:
- Honda Pilot: 2016–2017 Honda Pilot (3.5L V6 SOHC)
- Honda Ridgeline: 2017–2024 Honda Ridgeline (3.5L V6 SOHC)
[+] Click to View Full Detailed Fitment List
2017 Honda Pilot 3.5L V6 SOHC
2017 Honda Ridgeline 3.5L V6 SOHC
2018 Honda Ridgeline 3.5L V6 SOHC
2019 Honda Ridgeline 3.5L V6 SOHC
2020 Honda Ridgeline 3.5L V6 SOHC
2021 Honda Ridgeline 3.5L V6 SOHC
2022 Honda Ridgeline 3.5L V6 SOHC
2023 Honda Ridgeline 3.5L V6 SOHC
2024 Honda Ridgeline 3.5L V6 SOHC
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
Dedicated to Customer Satisfaction
What sets us apart from the competition is our dedication to customer satisfaction. We strive to make your shopping experience as seamless and convenient as possible. Our user-friendly online platform allows you to browse our comprehensive inventory, compare products, and place orders with ease. With secure payment options and swift shipping, you can trust that your order will arrive promptly, minimizing downtime and maximizing productivity.





