3.0L Marine Engine Cylinder Head 938-8M0115135 3854012 810849 10140599 Fits for Mercruiser Volvo Penta OMC GM Marine 3.0L Engines 1991-Newer
3.0L Marine Engine Cylinder Head 938-8M0115135 3854012 810849 10140599 Fits for Mercruiser Volvo Penta OMC GM Marine 3.0L Engines 1991-Newer is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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Expert support & Fitment Guarantee
Description
Description
3.0L Marine Engine Cylinder Head 938-8M0115135 3854012 810849 10140599 Fits for Mercruiser Volvo Penta OMC GM Marine 3.0L Engines 1991-Newer
Compatible Part Numbers
- 938-8M0115135
- 809891
- 810849
- 3854012
- 10140599
Specifications
- Condition: New, aftermarket replacement
- Function: Cylinder head assembly for combustion chamber sealing and valve operation
- Quality: Engineered to meet or exceed OEM performance standards
Compatible Engines
- 3.0L/181 LX Marine Engines (1991-Newer)
Compatible Equipment
- Mercruiser: 3.0L Marine Engines (1991-Newer)
- Volvo Penta: 3.0L Marine Engines (1991-Newer)
- OMC: 3.0L Marine Engines (1991-Newer)
- Marine Power: 3.0L Marine Engines (1991-Newer)
- GM Marine: 3.0L Marine Engines (1991-Newer)
The 3.0L Marine Engine Cylinder Head is designed as a reliable aftermarket replacement for several popular marine engine brands including Mercruiser, Volvo Penta, OMC, and GM Marine. This cylinder head fits 3.0L/181 LX marine engines produced from 1991 and later, providing a precise drop-in fit that maintains the original engine’s performance characteristics.
Manufactured with high-grade cast iron and precision-machined surfaces, this cylinder head ensures optimal combustion chamber sealing and accurate valve operation. These features contribute directly to reliable engine performance and efficiency on the water. The part numbers 938-8M0115135, 809891, 810849, 3854012, and 10140599 correspond to this replacement unit, confirming its compatibility with multiple OEM references.
Installation of this cylinder head preserves the correct port configuration and mounting pattern, facilitating straightforward replacement without modification. Its durable construction is specifically engineered to withstand the demanding marine environment, ensuring lasting service life under typical operating conditions.
This cylinder head is essential for marine engine rebuilds, overhauls, and major repairs, offering a cost-effective solution without sacrificing functionality. By maintaining optimal compression and combustion efficiency, it helps keep your marine engine running strong and reliable, whether for recreational boating or commercial use.
- Includes: 1 × Marine Engine Cylinder Head (938-8M0115135)
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
Shipping and Delivery
What countries do you ship to?
What countries do you ship to?
We can ship to these countries:
Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Thailand, Vietnam
United States
Belgium, San Marino, Italy, Spain, Netherlands, France, Germany, Finland, Austria, Denmark, Ireland, Luxembourg, Monaco, Norway, Sweden, Switzerland, Portugal, Poland, Hungary, Canada, Estonia, Australia, Mexico, New Zealand, Bulgaria, Croatia, Cyprus, Czechia, Greece, Greenland, Iceland, Liechtenstein, Lithuania, Malta, Romania, Russia, Slovakia, Slovenia, Latvia, Turkey, United Kingdom
How long will it take to receive my order?
How long will it take to receive my order?
Estimated delivery time to USA: 3-6 workdays;
Estimated delivery time to Canada, Mexico: 4-7 workdays;
Estimated delivery time to Australia: 4-7 workdays;
Estimated delivery time to European countries: 4-7 workdays;
Estimated delivery time to Asian countries: 3-5 workdays.
Returns and Refunds
How do I return a product?
How do I return a product?
Our return policy lasts 60 days. If 60 days have gone by since the delivery, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused, not installed, clean and in the same condition that you received it. Shrink wrapping must not be broken. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
Steps of Returning Products to Fab Heavy Parts
1. Request returns in seconds at our return portal.
2. Fill in the email address you left with the order & the order number to start the return. Note: a correct order number format starts with a # hashtag
3. Select the items you wish to return and choose the return reason and upload photos of the received package.
Then, Fab Heavy Parts receives your return request and starts to process your return request. We may contact you for more details.
Steps after the approval of your return request:
1. A Return label will be sent to you via email. Print out the return label, place it on the parcel, and take it to the drop-off point. Make sure you properly pack the product for return if it’s returnable.
2. A refund of the original purchase price will be issued.
Any questions about returning products, please feel free to contact us at info@fabheavy.com
How long will it take to receive my refund?
How long will it take to receive my refund?
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment within 3-10 business days.
Payment Methods
What kind of payment methods do you accept?
What kind of payment methods do you accept?
We accept all major credit cards, PayPal, Google Pay, Apply Pay, Shop Pay, debit cards.
If you prefer offline payment, please contact us to get our bank transfer details.
Taxes or duties
Will I receive customs/import duties?
Will I receive customs/import duties?
For orders shipping to the United States, our price includes the import fees. The receiver/buyer doesn't need to pay any extra customs taxes, or duties for their packages. For orders shipping to non-US countries, please check our policy here.










