Caterpillar T121003 Equivalent & Cross Reference
Fuel Filters • T121003 Cross Reference | Caterpillar Fuel Filters Equivalent
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About the Caterpillar T121003
The Caterpillar T121003 is a genuine OEM fuel filters (T121003 Cross Reference | Caterpillar Fuel Filters Equivalent) designed for industrial and commercial applications. This part has 1 verified cross-reference, including compatible replacements from Baldwin Filters, allowing you to save 30-60% compared to OEM pricing while maintaining the same quality standards.
Fuel filters like the T121003 remove water and contaminants from diesel and gasoline fuel systems. Check our fuel filter cross-reference chart for compatible alternatives.
Verified Compatible Replacements for T121003
The following parts have been verified as compatible replacements based on dimensional specifications and manufacturer cross-references.
| Manufacturer | Part Number | Match Score | Type | Availability | Compare |
|---|---|---|---|---|---|
Baldwin Filters | BF5810 | 95.0%✓ Excellent | EXACT | $39.35@ Amazon |
Disclaimer: Always verify specifications before purchasing. Match scores are based on dimensional and specification data. Consult with your equipment manufacturer for critical applications.
Specification Comparison
| Specification | Caterpillar T121003OEM | Baldwin Filters BF5810 |
|---|---|---|
| Filter Type | — | fuel |
✓ = Exact match | Yellow = Within 5% tolerance | Verify all specifications before purchasing
What is the equivalent for T121003?
The Caterpillar T121003 can be replaced with Baldwin Filters BF5810. These equivalents maintain identical specifications and are verified compatible replacements for the original part. (47 words)
Quick Cross-Reference Table:
| Manufacturer | Part Number | Match |
|---|---|---|
| Baldwin Filters | BF5810 | 95% match |
How do you cross-reference T121003?
To cross-reference the T121003, first identify the manufacturer (Caterpillar), then check the part category (Fuel Filters), and compare key specifications like dimensions and ratings. Use our database to find verified equivalents from trusted brands that meet or exceed OEM standards. Always verify fitment before ordering. (52 words)
- Locate the part number on your existing component
- Search our database by part number or manufacturer
- Review cross-reference matches and specifications
- Compare prices from multiple distributors
- Verify fitment with your equipment model
Where can I buy T121003?
You can buy the T121003 from major industrial distributors including Amazon, Grainger, and Zoro. We provide direct links to verified suppliers with real-time pricing and availability. Compare prices across distributors to find the best deal. Most orders ship same-day with free shipping on qualifying orders. (58 words)
Frequently Asked Questions about T121003
Verified equivalents for T121003 include: Baldwin Filters BF5810. These parts have been verified to match the specifications of the original.
Helpful Guides & Resources
Fuel Filters Guide
Complete guide to cross-referencing fuel filters
How to Cross-Reference
Step-by-step instructions for finding compatible parts
Caterpillar Cross-Reference
All Caterpillar part equivalents in one place
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