{"product_id":"auto-occasion-ignition-control-module-lx203-direct-replacement-icm-for-ford-f-series-jeep-mercury-lincoln-1977-1987","title":"AUTO OCCASION Ignition Control Module LX203 — Direct-Replacement ICM for Ford F-Series, Jeep, Mercury \u0026 Lincoln (1977–1987)","description":"\u003cp\u003e\u003cstrong\u003eAUTO OCCASION Ignition Control Module (LX203) is a direct-replacement electronic ignition module designed to restore reliable spark control on compatible Ford F-Series trucks, Jeep, Mercury and Lincoln vehicles from 1977–1987.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're repairing a classic pickup or keeping a vintage daily-driver running, this ignition control unit (ICM\/ICU\/FSU) offers a like-for-like fit for many Ford-era systems. It replaces a wide range of OEM part numbers so you can match it to the original unit on your vehicle. Before ordering, verify year, make and model and compare the module's appearance and connector locations to ensure a correct match.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this ICM fits my vehicle?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility depends on the vehicle year, engine management style and the original part number. This unit lists many cross-reference numbers used on Ford, Jeep, Mercury and Lincoln models from 1977 through 1987. Physically comparing mounting points and connector types is a simple way to confirm fitment when you have the old module in hand.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits Ford F-Series, Jeep, Mercury, Lincoln 1977–1987 (verify exact year and model)\u003c\/li\u003e\n  \u003cli\u003eCross-references include LX203, 6H1012, DY184, E1FZ12A199A and many others\u003c\/li\u003e\n  \u003cli\u003eMatch connector shape, mounting holes and number\/position of terminals\u003c\/li\u003e\n  \u003cli\u003eConfirm compatibility by checking the part numbers printed on the original module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does this ignition control module replace and why that matters?\u003c\/h3\u003e\n\n\u003cp\u003eThis replacement corresponds to numerous OEM and aftermarket numbers, so it can stand in for a variety of original modules that wore out or failed. Using a compatible replacement restores the engine's ignition timing control and allows the vehicle to run smoothly when the original has electrical faults. It’s intended as a direct swap when the visual and electrical interfaces line up.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces many factory part numbers like 12334611, 19110488, 3230451 and DY184 series\u003c\/li\u003e\n  \u003cli\u003eDesigned to match original electrical connections and mounting locations\u003c\/li\u003e\n  \u003cli\u003eHelps resolve intermittent spark, stalling or hard-start symptoms caused by a faulty module\u003c\/li\u003e\n  \u003cli\u003eSold as a single replacement module ready for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and inspect this module?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is generally straightforward for someone with basic automotive experience: disconnect the battery, remove the old module, compare connectors and mounting holes, then secure and reconnect the new module. Inspect wiring harnesses, connectors and the mounting surface for corrosion or damage before fitting the replacement to reduce the chance of repeat issues.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDisconnect battery before removing the old module to prevent shorts\u003c\/li\u003e\n  \u003cli\u003eCompare pin layout and connector type to ensure a direct swap\u003c\/li\u003e\n  \u003cli\u003eTorque mounting screws evenly and avoid over-tightening plastic housings\u003c\/li\u003e\n  \u003cli\u003eCheck wiring harness and ground points for corrosion or loose connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this unit meet my restoration or daily-driver needs?\u003c\/h3\u003e\n\n\u003cp\u003eThis ignition control module is built as a durable replacement part suitable for restoring original ignition functionality on period vehicles. It’s appropriate for restorations, maintenance projects and owners who need a reliable swap-in to get older engines running correctly again. Always confirm the match to your original part for best results.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUseful for restorations and routine repairs on 1977–1987 Ford-era vehicles\u003c\/li\u003e\n  \u003cli\u003eIdeal when the original module shows electrical failure or intermittent operation\u003c\/li\u003e\n  \u003cli\u003eKeep the original part number list handy to verify cross-reference compatibility\u003c\/li\u003e\n  \u003cli\u003eProvides a cost-effective alternative to sourcing rare OEM modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This AUTO OCCASION ignition control module suits DIY mechanics, classic truck owners, restoration shops and anyone maintaining Ford F-Series, Jeep, Mercury or Lincoln vehicles from the late 1970s through the 1980s. If you’re replacing a failed ignition module and your original part number or connector matches one of the listed references, this unit is intended to be a practical, drop-in replacement to restore dependable ignition control.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this LX203 module fit my 1984 Ford F-150?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly—confirm by comparing your original part number or connector to the listed cross-references and verifying model year, engine and ignition style.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this ignition module myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, with basic automotive skills: disconnect the battery, replace the module, match connectors, and secure mountings; check wiring and grounds first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTO OCCASION","offers":[{"title":"Default Title","offer_id":48085608399006,"sku":"B0CR9XRWWD","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/auto-occasion-icm-front-view.jpg?v=1785874055","url":"https:\/\/northtrailauto.ca\/products\/auto-occasion-ignition-control-module-lx203-direct-replacement-icm-for-ford-f-series-jeep-mercury-lincoln-1977-1987","provider":"North Trail Auto","version":"1.0","type":"link"}