Worldwide Shipping 
New 1R0749 Fuel Filter Replacement suitable for Caterpillar Equipment
- Aftermarket Filter-Fuel Secon for Caterpillar Equipment
- Made to USA Specifications
- Suggested Retail Price: $21.81
Buy with Confidence: All parts are covered by our warranty
4.7
(Site rating)Description for 1R0749 Fuel Filter
▶Specification for 1R0749 Fuel Filter
▶Exact Fit Guarantee for 1R0749 Fuel Filter
▶| Models | 12K, 12M, 140K, 140K 2, 140M, 160K, 160M, 16G, 16H NA, 235B, 24H, 2864C, 3126B, 3176, 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 3406, 3406 |
|---|---|
| Dimensions | 3.74x3.74x10.83 |
-
Great prices prompt courteous customer service and fast shipping.
-
Awesome and diligent support. Would definitely recommend
-
100% recommend it is a good parts by par for five years and everything is good
-
BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you! -
Good Customer Service. Fast Shipping. A+++
Frequently Asked Questions
What is the purpose of the 1R0749 Fuel Filter?
What does the 1R0749 fuel filter do?
The 1R0749 is a primary or secondary fuel filter assembly for Caterpillar diesel engines. Its job is to remove particulate contamination, water, and debris from the fuel supply before it reaches the injection system. Browse our full range of heavy equipment filters for all filter types.
How to install this 1R0749 fuel filter?
Please review the following steps to ensure proper installation
1. Before installation, turn off the equipment and relieve fuel system pressure
2. Remove the old filter carefully and clean the mounting area
3. Apply a light coat of clean fuel to the gasket of the new filter, then install and tighten it securely by hand
4. Once installed, start the engine and inspect for leaks to ensure proper fitment
How often should I replace the 1R0749 fuel filter?
Caterpillar recommends fuel filter replacement at each scheduled oil and filter service interval, typically every 250 to 500 hours of operation depending on the engine model and fuel quality. Always refer to your service manual for the specific interval.
Which equipment models are compatible with this fuel filter?
What happens if I delay fuel filter replacement?
A clogged fuel filter restricts fuel flow to the injection system, causing:
- Hard starting or no-start conditions
- Engine surging, hesitation, or loss of power under load
- Elevated injector wear from debris bypassing a saturated filter
- Potential fuel pump damage from cavitation caused by starvation
How often should I replace my 1R0749 fuel filter?
Is the 1R0749 compatible with my Caterpillar engine?
This fuel filter is engineered for specific Caterpillar engine platforms. Check the part number against your engine's service documentation to confirm it is the correct filter. For related components, explore our engine maintenance parts.
Does this 1R0749 fuel filter meet performance standards?
How do I install the 1R0749 fuel filter?
Before installation, prime the filter with clean diesel fuel to minimize cranking time needed to bleed the system. Lightly lubricate the seal with clean fuel before threading the filter onto its head. Hand-tight plus a quarter turn is standard for most spin-on filters.
What are the signs that my 1R0749 fuel filter needs replacement?
Common symptoms include
1. Engine hesitation
2. Reduced power
3. Difficulty starting
4. Unusual noises during operation
If you experience these issues, it’s likely time to replace the filter.
Is this a high-quality aftermarket filter?
Yes ??? the 1R0749 is a premium aftermarket fuel filter manufactured to meet or exceed OEM specifications for filtration efficiency, micron rating, and burst pressure.
Can I replace this fuel filter on my own?
What warranty does Propel Parts offer on this filter?
The 1R0749 fuel filter comes with Propel Parts' standard 12-month warranty. Same-day shipping is available for weekday orders placed before 3:00 PM ET. Propel Parts ships to over 90 countries.
This 1R0749 Fuel Filter is compatible with the following models:
12K, 12M, 140K, 140K 2, 140M, 160K, 160M, 16G, 16H NA, 235B, 24H, 2864C, 3126B, 3176, 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 3406, 3406 & 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.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
