EURORELIC

64 52 1 358 031 –Air-conditioner compressor

NLA newchecked 2026-10-08source: bmwpartsdeal.commarket: US (EU: not checked)

BMW part number 64 52 1 358 031 (64521358031) is the Air-conditioner compressor, a hvac part catalogued for the E3 (2.8L, 2500, 2800), E12 (528i, 525, 528), E9 (2.5CS, 3.0CS, 3.0CSi), E24 (633CSi). As of our last check (2026-10-08, bmwpartsdeal.com), BMW lists it as no longer available new (NLA). Newer number: 64521365073. Interchange records list it on E23, E21 as well. 1 repair guide below.

  1. 1 New from BMW
    Superseded, but the successor is also discontinued.
  2. 2 Aftermarket new
    No sourced aftermarket equivalent yet
  3. 3 Used / NOS
    Search live listings on eBay US/DE.
  4. 4 Interchange
    Same BMW number listed on 2 other chassis
  5. 5 Kit / reman
    None recorded yet
  6. 6 Community fix
    No forum workaround recorded yet
  7. 7 DIY guide
    1 repair how-to linked (forum, article, video)
  8. 8 Paid hunt
    We search dealers, breakers and forums for you.

Buy new

Not available new according to the status source (US checked). NLA can be market-specific, so try the other region below.

View 64521358031 at bmwpartsdeal.comCross-reference 64521358031 on RealOEMCatalog diagram (bmwfans.info)

Aftermarket options (0)

No sourced aftermarket equivalent recorded yet. We only list brand numbers that a brand catalog or vendor page explicitly cross-references to this BMW number.

Where to buy

Every link opens 64521358031 at that seller: “View” = the part’s own page, “Look up” = the seller’s part-number page, “Search” = the seller’s search pre-filled with the number (successor 64521365073 where shown). You can order from either region.

United States

Europe (DE · UK · DK)

“Ships internationally” is shown only where we read it on the vendor’s own shipping page (checked 2026-09-28); otherwise check with the vendor. Import duties and taxes are the buyer’s responsibility. Amazon links carry our Associates tag, so we may earn a commission; other seller links are not affiliate links today.

Supersession chain

64521358031→64521365073

Successor also discontinued per source

Older numbers on the left, newest on the right. Numbers without a record open a lookup.

Used & NOS listings

Cross-model interchange (21)

Listed directly for E3 and E12 and E9 and E24 in our data (see Fits). Models below are other listings of the same number.

Via successor numberCatalog match (partial list)shared number 64521365073bmwfans.info

Same BMW part number, but the source list is truncated or market-specific. More models may apply.

E23
728 M30728i M30728iS M30730 M30732i M30733i M30
E21
315 M10316 M10318 M10318i M10320 M10320 M20
E12
518 M10518i M10520 M10520 M20520i M10520i M20
E24
628CSi M30630CS M30635CSi M30

+12 more models not listed by the source.

Community fixes (0)

No forum workaround recorded yet. If you know a thread, the hunt team wants to hear about it.

Kits, reman & retrofits (0)

No kit or reman service recorded yet.

DIY

No DIY route recorded yet.

Repair guides & how-tos (1)

Write-ups and videos from owners, forums and specialists on removing and fitting this part. Summaries are ours; follow the link for the full steps, photos and torque values, and credit goes to the original author.

Forum DIYe9coupe.comDifficulty: Hardwritten for E9 / E24

DIY - Air Conditioning Updating with Sanden Compressor and Parallel Flow Condenser ↗

Compiled member write-up on replacing the original York-type A/C compressor with a modern Sanden 508/709 on an adapter bracket. It covers bracket options and BMW bracket numbers, the shimming or grinding needed for clearance, and pairing the conversion with a parallel-flow condenser.

Tools mentioned: A/C service equipment, sockets, possibly a grinder for the bracket

Replaces the factory compressor with a non-BMW unit.

by Dan Wood · e9coupe.com· link checked 2026-10-08

Notes & sources

Superseded chain 64521358031 > 64521365073; final PN also discontinued on bmwpartsdeal.