UGP Replaces Generac 5664 Maintenance Kit – 12kw/18kw Engines

Description

Keep your compatible air-cooled home standby generator prepared for dependable operation with this UGP Generac 5664 maintenance kit replacement. It is also compatible as a replacement for maintenance kit 0E1126ESRV. The kit provides the essential filters, spark plugs, and servicing accessories needed for routine generator maintenance.

What Is Included in the Generac 5664 Maintenance Kit?

This UGP aftermarket generator maintenance kit gives you the main parts and accessories for a routine service in one package.

Kit Includes:

• 1 UGP replacement air filter
• 1 UGP replacement oil filter
• 2 replacement spark plugs
• 1 paper oil funnel
• 1 cleaning cloth
• 1 service reminder sticker

Please Note: Engine oil is not included and must be purchased separately.

Designed for Select Pre-2013 Air-Cooled Standby Generators

This kit is designed primarily for select pre-2013, 12–18kW standby generators with 760cc or 990cc engines. It helps maintain proper airflow, effective oil filtration, dependable ignition, and consistent engine operation.

If you are looking for an air-cooled standby generator maintenance kit for a compatible 12kW or 18kW unit, check the model list below before you order. Compatibility can vary by engine configuration and production date.

Why Regular Generator Maintenance Matters

A standby generator may sit idle for long periods, but it still needs regular care. Replacing the air filter, oil filter, and spark plugs can help support reliable starting and longer engine life.

Follow the maintenance interval given in the generator owner’s manual. Service the unit more often after prolonged operation or when it runs in dusty environments. With this Generac 5664 maintenance kit, the service parts are ready in one package.

Compatible Generator Models for the Generac 5664 Maintenance Kit

This kit is intended for the following generator models:

G0055360, G0055370, G0058720, G0058721, G0058730, G0058731, G0058740, G0058840, G0058841, G0058850, G0058851, G0058860, G0058861, G0058930, G0058931, G0058940, G0058941, G0058950, G0059100, G0059101, G0059110, G0059111, G0059120, G0059121, G0059150, G0059151, G0059160, G0059161, G0059210, G0059211, G0059220, G0059221, G0059230, G0059231, G0060330, G0060331, G0060520, G0060521, G0060530, G0060531, G0060540, G0060541, G0060621, G0060631.

Verify the generator’s complete model and serial numbers before ordering. Compatibility can vary by engine configuration and production date.

Product Information

• Brand: Universal Generator Parts
• Replaces: Generac 5664 and 0E1126ESRV
• Product type: Aftermarket generator maintenance kit
• Application: Select pre-2013 air-cooled standby generators
• Generator output: Select 12–18kW models
• Engine compatibility: Select 760cc and 990cc engines
• Spark-plug quantity: 2
• Engine oil included: No

Important Notes Before You Order

This is a UGP aftermarket replacement kit and is not a genuine Generac OEM product. Please confirm your generator’s complete model and serial numbers against the compatibility list before purchasing this Generac 5664 maintenance kit. Remember to buy engine oil separately, since it is not part of the kit.

Frequently Asked Questions

What does the Generac 5664 maintenance kit include?

The kit includes one UGP replacement air filter, one UGP replacement oil filter, two replacement spark plugs, one paper oil funnel, one cleaning cloth, and one service reminder sticker.

Does this kit include engine oil?

No. Engine oil is not included and must be purchased separately.

Is this a genuine Generac OEM kit?

No. This is a UGP aftermarket replacement kit and is not a genuine Generac OEM product. It replaces Generac 5664 and 0E1126ESRV.

Order Your Maintenance Kit

Check your generator’s model and serial numbers, then add this UGP Generac 5664 maintenance kit to your cart for your next routine service.