Recochem HD Expert Extra: specs and approvals

Updated 22 October 2026 · Independent, sourced reference

Summary

Recochem HD Expert Extra coolant data, from Recochem's own source. HD EXPERT EXTRA Antifreeze/Coolant is a concentrate and 50/50 premix OAT coolant listed by Recochem. The manufacturer lists 6 OEM or industry spec codes, including WSS-M97B51-A1. Stated service life: Up to 250,000 km (150,000 miles) or 5 years.

Disclaimer: General information only, not professional advice. Always use the coolant specified in your vehicle owner's manual. Using the wrong coolant can damage an engine.
Independent and not affiliated. Coolant.com is not affiliated with, sponsored by or endorsed by any coolant or vehicle maker or retailer listed here, and we earn nothing from these links. Brand and spec names are used only to identify products. Every field comes from the manufacturer's own page or datasheet, checked 22 October 2026. "Not published" means we could not find it in that source. We record no prices.

Specifications

BrandRecochem
MakerRecochem
ProductHD EXPERT EXTRA Antifreeze/Coolant
Part numbers (as published)16-314, 16-324, 16-325, 26-319, 26-329, 48-22880
Sizes (as published)3.78 L, 9.46 L, 208 L, 55 gal, 1000 L, 264 gal
ChemistryOAT
Base glycolnot published
Colournot published
Premix or concentrateConcentrate and Premix 50/50
OEM / industry specs listedWSS-M97B51-A1, MAN 324 Typ NF, JIS K2234, DAF MAT 74002, TMC RP-329B, TMC RP-338
ASTM standards listednot published
Service life claimUp to 250,000 km (150,000 miles) or 5 years
Freeze point (as published)not published
Free-of claimsnitrite-free, borate-free, phosphate-free, amine-free
Datasheetnot published
Sourcemanufacturer page
Last checked22 October 2026

Specs and approvals listed by the manufacturer

  • Meets WSS-M97B51-A1 per Antifreeze is glycol plus inhibitors. Choose it by your vehicle's specification. (Ford)
  • Meets MAN 324 Typ NF per Antifreeze is glycol plus inhibitors. Choose it by your vehicle's specification. (MAN)
  • Meets JIS K2234 per Antifreeze is glycol plus inhibitors. Choose it by your vehicle's specification. (Japan (JIS))
  • Meets DAF MAT 74002 per Antifreeze is glycol plus inhibitors. Choose it by your vehicle's specification. (DAF)
  • Meets TMC RP-329B per Antifreeze is glycol plus inhibitors. Choose it by your vehicle's specification. (TMC (heavy-duty truck))
  • Meets TMC RP-338 per Antifreeze is glycol plus inhibitors. Choose it by your vehicle's specification. (TMC (heavy-duty truck))

Manufacturer wording: EXTRA Mixed-Fleet Global Extended Life – recommended for use in all makes and models of passenger vehicles, light duty, and heavy-duty diesel vehicles (on-road, off road, construction, farm applications)

"Meets X per manufacturer" is our shorthand for any of the manufacturer's own phrases: meets, meets or exceeds, approved, or recommended for applications requiring. It is the manufacturer's claim, not an approval by Coolant.com or by the vehicle maker. Codes are copied as published. Some sources list codes for compatibility rather than formal approval. The wording above shows which.

What the manufacturer says it is for

Designed for use in all makes and models of passenger vehicles, light duty and heavy-duty diesel vehicles including on-road, off road, construction, and farm applications.

Quoted from the manufacturer's page. Coolant.com has not verified fitment for any vehicle, and a listed make or year range is the manufacturer's statement, not ours.

Compatibility notes

  • If your owner's manual calls for WSS-M97B51-A1, Recochem lists that code for this product. Read the exact wording above, and confirm against your manual.
  • Chemistry is listed as OAT. Mixing different chemistries can shorten coolant life. See OAT vs HOAT vs IAT and use the mixing checker before topping up.
  • Sold premixed: pour as supplied. Do not add water unless the label says to.
Always check your owner's manual first. Use the coolant spec printed in your owner's manual or service information. A listing here is the manufacturer's own claim (meets, exceeds, approved or recommended, worded as they put it). It is not our approval and not a fitment guarantee for your vehicle. If in doubt, ask your dealer or a qualified mechanic.

Where to buy

We did not find a retailer link on the manufacturer's page that we could check. Try the manufacturer's own site: Recochem product page.

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Sources

  1. Recochem product page (status on 22 Oct 2026: 200)