GENERAC G0054420 ENGINE GTH990 33HP 17/16'' Original OEM part
GENERAC
- Payment methods
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- SKU:
- GENERAC G0054420
- MPN:
- G0054420
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates

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Competitive Pricing
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Customer Support
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Description
- Precision-engineered to uphold GENERAC's trusted performance and durability standards
- Essential for maintaining peak engine efficiency and extending your machine's lifespan
- Built to exact OEM specifications for seamless installation and dependable operation
- Certified genuine GENERAC component ensuring uncompromised quality and fit
GENERAC G0054420 ENGINE—Harness the Power, Embrace the Legacy
The GENERAC G0054420 ENGINE embodies the core strength and reliability that GENERAC is renowned for, delivering consistent power and enduring performance. Crafted as a genuine OEM part, it guarantees compatibility and longevity for your equipment’s engine system. Take action now to secure your machine’s future with this essential replacement and experience the difference authentic GENERAC parts make.
Feature that Matters—Your Equipment’s Lifeline
- Precision fuel management and combustion efficiency that keep your machine running smoothly
- Timely replacement preserves engine health, preventing costly breakdowns and downtime
- Secure your equipment’s performance—order now and ensure reliable operation when it counts most
Details
Category: Engine Replacement Parts
Product SKU: GENERAC G0054420
We are committed to helping you select the right part for your GENERAC equipment. Our knowledgeable team is always available via the help center to provide expert guidance tailored to your needs. We genuinely wish you the best results from your purchase and a seamless repair experience that restores your equipment’s full potential.
Returns Information
You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.
We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.
If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).
All return shipping costs are on customer's responsibility and will not be refundable.
Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.
Cancellations
You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.
If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.
Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.
In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov