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acl Rod Bearing Set Review: Is It Right for Your Acura TSX?

ACL (4B1972H-STD) Standard Size High Performance Rod Bearing Set for Acura/Honda
4.7
[Clevite ACL King Fit]  Authentic Clevite ACL King fit type for reliable performance.
[Vehicle Compatibility]  Direct fit for Acura TSX model years 2004–2006.
[Part Number Identified]  Reference part number 4B1972H-STD for easy ordering and lookup.
[Standard OEM Size]  STD designation indicates standard OEM sizing for straightforward installation.
[Need Application Help]  If your vehicle isn't listed, call to inquire for fitment assistance.
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Automotive replacement parts designed to restore engine reliability and correct bearing clearances. Mechanics and DIY enthusiasts get reassurance when working on familiar Honda and Acura engines. Is the acl Rod Bearing Set the correct match for a TSX from 2004 to 2006?

⚡ At a Glance
  • Fit Accuracy: Standard-size Clevite ACL King fit matches factory journal dimensions
  • Best for: Professional mechanics and experienced DIYers replacing rod bearings on compatible engines
  • Not ideal for: Engines that require undersize, oversize or bespoke bearing solutions

Standard-size rod bearing set, part number 4B1972H-STD. Fit type Clevite ACL King indicates OEM-style sizing.


Accurate Replacement for Specified Engines - with Clevite ACL King fit type

Standard-size bearings are produced to factory journal dimensions, matching original OEM sizing and tolerances. The Clevite ACL King fit type identifies the intended profile and clearance class for compatible installations.

Direct replacement for matching engines simplifies fitting and reduces uncertainty during rebuilds or repairs.

Suitable for Repair and Maintenance - with standard-size, high-performance designation

High performance wording in the product name denotes a specification aimed at consistent manufacturing and dependable operational behaviour under normal service loads. Standard sizing keeps measurements predictable for known applications.

Useful for planned engine rebuilds and routine bearing renewals on listed models, helping avoid premature rework.

✨ The 4 Key Reasons for acl Rod Bearing Set
  1. Vehicle Compatibility - Direct fit for Acura TSX models from 2004 to 2006 without guesswork
  2. Standard-Size Bearings - Replace OEM sizes precisely, simplifying installation for workshops
  3. High Performance Design - Built for higher operational demands, suitable for road and light performance
  4. Part Number Reference - Use part number 4B1972H-STD to confirm exact fitment when ordering

(Exactly 4 points. Feature in bold, then hyphen, then benefit. Benefit is concrete and measurable. No repetition of at_a_glance content.)

📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: acl
  • Part Number: 4B1972H-STD
  • Product Type: Standard Size High Performance Rod Bearing Set
  • Fit Type: Clevite ACL King
❓ Frequently Asked Questions

Q: Will this fit my Acura TSX?

A: Compatibility is listed as Acura TSX (2004-2006), so those model years are indicated as suitable.

Q: What is the part number I should use when ordering?

A: The part number for this set is 4B1972H-STD, use it to confirm exact fitment with suppliers.

Q: What does the fit type mean?

A: Fit type is Clevite ACL King, indicating a standard-size fit intended to match factory journal dimensions.

🏆 Our Verdict

Suited to professional mechanics and experienced DIYers working on Acura TSX 2004-2006 engines. Clear identification by part number and Clevite ACL King fit type makes matching to factory specifications straightforward. Upfront sourcing choices matter, but selecting the correct part number reduces the risk of repeat work and improves long-term value.