Beru Z59SB Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Beru Z59SB.
The Beru Z59SB is a 19mm reach spark plug, pre-gapped to 0.031. These specifications are decoded from the Beru part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.
Cross-reference equivalents
| Brand | Part | Metal | Buy |
|---|---|---|---|
| NGK | B5ES | Copper | Buy |
| NGK | B6EB-L11 | Copper | Buy |
| NGK | B7EB | Copper | Buy |
| Denso | IW22 | Iridium | Buy |
| NGK | B7EB11 | Copper | Buy |
| Denso | W22ESR-U | Copper | Buy |
| Denso | W20ESR-U | Copper | Buy |
| Bosch | WR5CC | Copper | Buy |
| Bosch | WR5CP | Platinum | Buy |
| Bosch | WR7CC | Copper | Buy |
| Bosch | WR7CCX | Copper | Buy |
| Bosch | WR7CP | Platinum | Buy |
| Champion | RN4C | Copper | Buy |
| Motorcraft | AGS2C | — | Buy |
| Motorcraft | AGS3C | — | Buy |
| NGK | BR7ES | Copper | Buy |
| Accel | 0143 | — | Buy |
| Accel | 142 | — | Buy |
| Accel | 146 | — | Buy |
| Accel | ACCR7ES | — | Buy |
| ACDelco | 41-828 | — | Buy |
| ACDelco | CR42N | — | Buy |
| ACDelco | CR43N | — | Buy |
| ACDelco | R42CXL | — | Buy |
| ACDelco | R42XL | — | Buy |
| ACDelco | R43CXL | — | Buy |
| ACDelco | R43XL | — | Buy |
| ACDelco | S43XLR | — | Buy |
| Autolite | 403 | Copper | Buy |
| Autolite | 404 | Copper | Buy |
| Autolite | 4055 | Copper | Buy |
| Autolite | A403 | — | Buy |
| Autolite | XST4055 | Iridium | Buy |
| Beru | 14R-7CU | — | Buy |
| Beru | 255/14/3 | — | Buy |
| Beru | Z59 | — | Buy |
| Bosch | 7533 | — | Buy |
| Bosch | W145TR2 | Copper | Buy |
| Bosch | W175TR2 | Copper | Buy |
| Bosch | W5CC | Copper | Buy |
Showing the 40 closest cross-references of 138 total interchangeable part numbers for this plug.
Affiliate disclosure: As an Amazon Associate and affiliate partner we earn from qualifying purchases. Always confirm fitment against your owner's manual or the manufacturer catalog before buying.