{"product_id":"1999-ford-explorer-mercury-mountaineer-4-0l-ecu-ecm-xl2f-12a650-mb-oem","title":"1999 Ford Explorer \u0026 Mercury Mountaineer 4.0l ECU ECM Xl2f-12a650-mb OEM","description":"\u003cp data-end=\"693\" data-start=\"443\"\u003e\n Genuine Ford engine control module (ECU\/ECM\/PCM) removed from a 1999 4.0L V6 vehicle. This is an original metal-cased Ford unit with main ID\n \u003cstrong data-end=\"602\" data-start=\"584\"\u003e\n  XL2F-12A650-MB\n \u003c\/strong\u003e\n on the label. It is the firewall-mounted ECU used on certain 4.0L SOHC automatic models.\n\u003c\/p\u003e\n\u003cp data-end=\"1032\" data-start=\"695\"\u003e\n This module should match\n \u003cstrong data-end=\"738\" data-start=\"720\"\u003e\n  XL2F-12A650-MB\n \u003c\/strong\u003e\n on your original computer and is part of a family that cross-references with XL2F-12A650-MA\/MC\/MD\/ME and XL2Z-12A650-MB according to Standard Motor EM10356 interchange data. Always match the Ford engineering number on your original unit before ordering.\n\u003c\/p\u003e\n\u003cp data-end=\"1304\" data-start=\"1034\"\u003e\n Most of these computers will need a\n \u003cstrong data-end=\"1118\" data-start=\"1070\"\u003e\n  VIN\/immobilizer reprogram or parameter reset\n \u003c\/strong\u003e\n after installation so plan for programming by a dealer or qualified shop, as noted by multiple rebuilders and sellers for this family of modules.\n \u003cspan class=\"\" data-state=\"closed\"\u003e\n  \u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\n  \u003c\/span\u003e\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003chr data-end=\"1309\" data-start=\"1306\"\u003e\n\u003ch3 data-end=\"1333\" data-start=\"1311\"\u003e\n OEM Part Details\n\u003c\/h3\u003e\n\u003cul data-end=\"1616\" data-start=\"1334\"\u003e\n \u003cli data-end=\"1356\" data-start=\"1334\"\u003e\n  \u003cp data-end=\"1356\" data-start=\"1336\"\u003e\n   Manufacturer: Ford\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"1404\" data-start=\"1357\"\u003e\n  \u003cp data-end=\"1404\" data-start=\"1359\"\u003e\n   Main ID \/ Engineering #:\n   \u003cstrong data-end=\"1402\" data-start=\"1384\"\u003e\n    XL2F-12A650-MB\n   \u003c\/strong\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"1452\" data-start=\"1405\"\u003e\n  \u003cp data-end=\"1452\" data-start=\"1407\"\u003e\n   Type: Engine Control Unit (ECU \/ ECM \/ PCM)\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"1498\" data-start=\"1453\"\u003e\n  \u003cp data-end=\"1498\" data-start=\"1455\"\u003e\n   Engine: 4.0L V6 (245 cu in) SOHC gasoline\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"1526\" data-start=\"1499\"\u003e\n  \u003cp data-end=\"1526\" data-start=\"1501\"\u003e\n   Transmission: Automatic\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"1564\" data-start=\"1527\"\u003e\n  \u003cp data-end=\"1564\" data-start=\"1529\"\u003e\n   Mounting: Firewall-mounted module\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"1616\" data-start=\"1565\"\u003e\n  \u003cp data-end=\"1616\" data-start=\"1567\"\u003e\n   Housing: Metal case, 1 main multi-pin connector\n  \u003c\/p\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1621\" data-start=\"1618\"\u003e\n\u003ch3 data-end=\"1650\" data-start=\"1623\"\u003e\n Vehicle Compatibility\n\u003c\/h3\u003e\n\u003cp data-end=\"1784\" data-start=\"1651\"\u003e\n Fitment verified using OEM-style interchange data and parts catalogs for ID codes XL2F-MA\/MB.\n \u003cspan class=\"\" data-state=\"closed\"\u003e\n  \u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\n  \u003c\/span\u003e\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp data-end=\"1828\" data-start=\"1786\"\u003e\n \u003cstrong data-end=\"1826\" data-start=\"1786\"\u003e\n  Direct Fit When Part Number Matches:\n \u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cul data-end=\"2077\" data-start=\"1830\"\u003e\n \u003cli data-end=\"1949\" data-start=\"1830\"\u003e\n  \u003cp data-end=\"1949\" data-start=\"1832\"\u003e\n   \u003cstrong data-end=\"1854\" data-start=\"1832\"\u003e\n    1999 Ford Explorer\n   \u003c\/strong\u003e\n   - 4.0L V6 SOHC gasoline, automatic transmission, firewall-mounted ECU, ID XL2F-MA or XL2F-MB\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"2077\" data-start=\"1950\"\u003e\n  \u003cp data-end=\"2077\" data-start=\"1952\"\u003e\n   \u003cstrong data-end=\"1980\" data-start=\"1952\"\u003e\n    1999 Mercury Mountaineer\n   \u003c\/strong\u003e\n   - 4.0L V6 SOHC gasoline, automatic transmission, RH engine-firewall ECU, ID XL2F-MA or XL2F-MB\n  \u003c\/p\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2352\" data-start=\"2079\"\u003e\n This module is intended\n \u003cstrong data-end=\"2131\" data-start=\"2103\"\u003e\n  only for 1999 model year\n \u003c\/strong\u003e\n vehicles equipped as above. It does\n \u003cstrong data-end=\"2175\" data-start=\"2168\"\u003e\n  not\n \u003c\/strong\u003e\n interchange with the 4.0L OHV or 5.0L V8 ECUs and does not fit 2000-2001 Explorer\/Mountaineer applications which use different ID codes.\n \u003cspan class=\"\" data-state=\"closed\"\u003e\n  \u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\n  \u003c\/span\u003e\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp data-end=\"2397\" data-start=\"2354\"\u003e\n \u003cstrong data-end=\"2379\" data-start=\"2354\"\u003e\n  Buyer responsibility:\n \u003c\/strong\u003e\n Always confirm:\n\u003c\/p\u003e\n\u003cul data-end=\"2632\" data-start=\"2398\"\u003e\n \u003cli data-end=\"2533\" data-start=\"2398\"\u003e\n  \u003cp data-end=\"2533\" data-start=\"2400\"\u003e\n   Your original ECU label shows\n   \u003cstrong data-end=\"2448\" data-start=\"2430\"\u003e\n    XL2F-12A650-MB\n   \u003c\/strong\u003e\n   or an interchange ID known to cross with it.\n   \u003cspan class=\"\" data-state=\"closed\"\u003e\n    \u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\n    \u003c\/span\u003e\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"2632\" data-start=\"2534\"\u003e\n  \u003cp data-end=\"2632\" data-start=\"2536\"\u003e\n   Your vehicle is a 1999 Explorer or 1999 Mountaineer with 4.0L SOHC and automatic transmission.\n  \u003c\/p\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2637\" data-start=\"2634\"\u003e\n\u003ch3 data-end=\"2705\" data-start=\"2639\"\u003e\n Compatibility List\n\u003c\/h3\u003e\n\u003cp data-end=\"2787\" data-start=\"2707\"\u003e\n Use this block in the eBay compatibility section (you can condense if needed):\n\u003c\/p\u003e\n\u003cul data-end=\"3014\" data-start=\"2789\"\u003e\n \u003cli data-end=\"2897\" data-start=\"2789\"\u003e\n  \u003cp data-end=\"2897\" data-start=\"2791\"\u003e\n   1999 Ford Explorer 4.0L V6 SOHC - Automatic - Electronic Control Module; firewall-mounted; ID XL2F-MA\/MB\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli data-end=\"3014\" data-start=\"2898\"\u003e\n  \u003cp data-end=\"3014\" data-start=\"2900\"\u003e\n   1999 Mercury Mountaineer 4.0L V6 SOHC - Automatic - Electronic Control Module; RH engine firewall; ID XL2F-MA\/MB\n  \u003c\/p\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3019\" data-start=\"3016\"\u003e\n\u003ch3 data-end=\"3035\" data-start=\"3021\"\u003e\n Shipping\n\u003c\/h3\u003e\n\u003cp data-end=\"3184\" data-start=\"3036\"\u003e\n Free standard shipping within the continental US. Unit will be packed with padding to protect the case and connector, and shipped in a sturdy box.\n\u003c\/p\u003e\n\u003chr data-end=\"3189\" data-start=\"3186\"\u003e\n\u003ch3 data-end=\"3213\" data-start=\"3191\"\u003e\n Returns \u0026amp; Policy\n\u003c\/h3\u003e\n\u003cp data-end=\"3348\" data-start=\"3214\"\u003e\n 30-Day Returns: Accepted if the item is returned in the same condition as shipped and includes all original hardware or accessories.\n\u003c\/p\u003e\n\u003cp data-end=\"3511\" data-start=\"3350\"\u003e\n Identification Mark: Each part is discreetly marked with a UV or tamper-proof identifier. The mark must remain intact and match the original item for a refund.\n\u003c\/p\u003e\n\u003cp data-end=\"3668\" data-start=\"3513\"\u003e\n Buyer Responsibility: It is the buyer's responsibility to verify compatibility (part number and vehicle fitment) before purchase and before installation.\n\u003c\/p\u003e\n\u003cp data-end=\"3808\" data-start=\"3670\"\u003e\n Professional Installation: Strongly recommended to ensure proper operation and to handle any required programming or relearn procedures.\n\u003c\/p\u003e\n\u003cp data-end=\"875\" data-start=\"534\"\u003e\n\u003c\/p\u003e\n\u003cp data-end=\"3991\" data-start=\"3810\"\u003e\n OEM Verification: All parts listed are OEM unless otherwise stated and have been verified for compatibility to the best of our ability using OEM-style catalogs and interchange data.\n\u003c\/p\u003e\n","brand":"Ford","offers":[{"title":"Default Title","offer_id":47509909995572,"sku":"A1","price":28.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/2586\/7060\/files\/10_4d21b641-1bf2-49d2-b8c8-42925ded471f.jpg?v=1770940536","url":"https:\/\/lonestaroemsupply.com\/products\/1999-ford-explorer-mercury-mountaineer-4-0l-ecu-ecm-xl2f-12a650-mb-oem","provider":"Lone Star OEM Supply ","version":"1.0","type":"link"}