Parts & donor cars (Liberty KK 3.7L)

The KK 3.7 is Chrysler-family, so no mainstream VW/Fiat/GM car donates engine parts — the Dodge Nitro 3.7 / Jeep Grand Cherokee 3.7 are your best local source. Trial-fit body parts before buying a set.

| Part | Donor car(s) | Reference | Notes | | --- | --- | --- | --- | | Spark plugs | Dodge Nitro 3.7 / Grand Cherokee 3.7 | NGK ZFR6F-11 | Brazil Dakota 3.9 uses the same plug | | Oil / air filter, injectors | Dodge Nitro 3.7 / Grand Cherokee 3.7 | Wega JFO0989 / JFA991 · Bosch 0280158020 | — | | Serpentine belt | Jeep Cherokee 3.7 (KK) | 6PK2223 | Not 6PK2315 (that’s the old 2.5/4.0) | | Brake pads | Dodge Journey · Wrangler JK · Fiat Freemont | — | — | | Battery | Ford Ranger · L200 · Captiva | Moura M70KD | — | | Door rubber | Chevrolet S10 | — | Trial-fit before buying a set |

Two corrections worth money

• The Brazil Dakota was the 3.9 V6, not the 3.7 — the real local engine-parts donor is the Nitro 3.7 / Grand Cherokee 3.7.
• The belt is 6PK2223, not 6PK2315.

Full compatible-parts and consumables tables (with the 🇧🇷 national-market cross-links) are in the J-Scan guide app.