Home Products

TG-A0021378 4PCS Fuel Injectors 186-6168 0186-6168 for Onan MEP802A MEP803A MEP812A MEP813A Engines | Diesel Replacement

3 Reviews

Add Your Review

US$142.00

ITEMNO：

Package price

IN STOCK

BUY NOW ADD TO CART

Good Packaging

Safe Payment

100k+ Customers Top Choice

1 Year Warranty

90-Day Return

24/7 Service

TAGS：

Product Details Product Highlights Shipping

PRODUCT DETAILS

TG-A0021378 4PCS Fuel Injectors 186-6168 0186-6168 for Onan MEP802A MEP803A MEP812A MEP813A Engines | Diesel Replacement

Product Description

The TG-A0021378 4PCS Fuel Injector Set is a high-quality diesel replacement designed for compatible Onan MEP802A, MEP803A, MEP812A, and MEP813A engines.

Precision-engineered to support reliable fuel delivery and efficient fuel atomization, these injectors help maintain stable combustion, smooth engine operation, consistent performance, and efficient fuel usage. The direct-fit design allows straightforward installation without modification when matched to the correct engine and original part number.

This 4PCS injector set replaces reference numbers 186-6168, 0186-6168, 751-19700, and 751-15880 and is suitable for compatible Onan generator sets, military equipment, and industrial machinery.

Please verify the original part number and engine model before ordering to ensure proper compatibility.

Product Specifications

Property	Value
Product Model	TG-A0021378
Product Name	Fuel Injector
Quantity	4PCS
Main Part Numbers	186-6168 / 0186-6168 / 751-19700 / 751-15880
Compatible Brand	Onan
Compatible Engines	MEP802A / MEP803A / MEP812A / MEP813A
Fuel Type	Diesel
Product Type	Diesel Fuel Injector
Condition	Brand New
Replacement Type	Direct-Fit Replacement
Installation	Direct Fit, No Modification Required
Application	Generator / Military / Industrial Equipment
Package Quantity	4 × Fuel Injectors
Product Weight	1.8 kg

OEM / Cross Reference Numbers

Brand / Category	Part Number
Onan / Cross Reference	186-6168 / 0186-6168 / 751-19700 / 751-15880

Compatible Engines

Engine Brand	Compatible Engine Model
Onan	MEP802A
Onan	MEP803A
Onan	MEP812A
Onan	MEP813A

Compatible Applications

Machine / Application Type	Compatible Applications
Onan MEP802A	Generator sets powered by compatible MEP802A engines
Onan MEP803A	Generator sets powered by compatible MEP803A engines
Onan MEP812A	Generator sets powered by compatible MEP812A engines
Onan MEP813A	Generator sets powered by compatible MEP813A engines
Military Equipment	Military generator and equipment applications
Industrial Machinery	Industrial equipment using compatible Onan diesel engines

Packing / Weight / Package Information

Property	Details
Package Quantity	4PCS
Net Weight	1.8 kg
Gross Weight	To Be Confirmed
Carton Size	To Be Confirmed
Package Volume	To Be Confirmed
Package Contents	4 × Fuel Injectors
Packing Method	Protective Packaging + Carton

PRODUCT HIGHLIGHTS

Product Highlights

Precision Fuel Atomization	Direct-Fit Replacement	Complete 4PCS Set
Supports efficient fuel delivery and stable combustion	Designed for installation without modification	Includes 4 injectors for complete engine service
Helps support reliable engine performance and efficiency	Replaces multiple reference part numbers	Suitable for generator, military and industrial equipment

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

Need Help?

Our product experts will respond to your email within 24 business hours.

Question *

Name *

Email *

Verification code *

WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

PRODUCT RECOMMENDATION