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New CAT 1278216 Injector Caterpillar Aftermarket for CAT
- New Injector Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
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Description for 1278216 Injector
â–¶Specification for 1278216 Injector
â–¶Exact Fit Guarantee for 1278216 Injector
â–¶| Models | 3114, 3116, 3126, AP-1000, AP-1000B, AP-1050B, AP-1055B |
|---|---|
| Dimensions | 3x3x3 |
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At the beginning, I experienced significant delays and communication issues regarding my order, which honestly caused serious concern because the parts were urgently needed for an important project.
However, after continuous follow-up, the Propel Parts team handled the matter professionally, provided shipment tracking, and the parts finally arrived successfully.
I especially appreciate their willingness to communicate, acknowledge the issue, and continue working toward resolving the situation.
In international business, delays can sometimes happen, but what matters is the final commitment to resolving the issue properly.
Thank you to Daniel and the team, and hopefully future transactions will be smoother for both sides. -
Fast response and very attentive! Thanks Deb.
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Received 15 items within 5 days from placing order !
Great. ! -
Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
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Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
Very friendly
Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more
Frequently Asked Questions
What is the Caterpillar 1278216 injector used for?
The Caterpillar 1278216 injector is a high-quality aftermarket replacement designed to deliver precise fuel injection for Caterpillar 3114, 3116, and 3126 engine applications. It is manufactured to meet or exceed OEM specifications for dependable engine performance and fuel delivery.
What are the benefits of the 1278216 injector?
- Helps support accurate fuel delivery and combustion
- Promotes reliable engine performance
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Suitable for demanding engine applications
Is the 1278216 injector compatible with multiple Caterpillar engines?
Yes, this injector may fit Caterpillar 3114, 3116, 3126, and related engine applications depending on the fuel system configuration. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Why is replacing worn fuel injectors important?
Replacing worn fuel injectors helps maintain proper fuel delivery, improve combustion efficiency, and support dependable engine operation.
Does the 1278216 injector meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, fuel delivery performance, and durability.
Can damaged injectors affect engine performance?
Yes. Worn or faulty injectors may contribute to rough engine operation, increased fuel consumption, poor combustion, excessive smoke, and reduced efficiency.
Are related Caterpillar fuel system components available from Propel Parts?
Yes. Propel Parts offers a variety of fuel system replacement components for Caterpillar engines. You can also explore the Caterpillar 3400 Nozzle 7N9843 for another related fuel system replacement option.
This 1278216 Injector is compatible with the following models:
3114, 3116, 3126, AP-1000, AP-1000B, AP-1050B, AP-1055B & more...
Shipping
We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.
Easy Returns
Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
Warranty
Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
