LowPricedAutoParts Brass Freeze Plug Kit (Expansion/Core Plugs) - Fits Ford 7.3L IDI Diesel V8 Engines 1988-1994

Prevent coolant leaks and protect your Ford 7.3L IDI diesel V8 from freeze-related damage with this premium brass freeze plug kit from LowPricedAutoParts – a complete set tailored for the 7.3L/445 OHV V8 diesel engines (naturally aspirated or turbocharged applications; International designation; DIESEL) from 1988–1994. This high-quality kit fits heavy-duty models like E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-350, and similar trucks and vans – essential for engine rebuilds, refreshes, or replacing worn/corroded plugs in these bulletproof IDI diesels that powered work trucks, tow rigs, and fleet vehicles with legendary reliability, massive torque, and extreme durability. The kit supplies all necessary premium brass freeze plugs (also known as core plugs or expansion plugs) to seal block and head casting holes, offering superior corrosion resistance over steel for dependable coolant containment and protection against cracking in cold weather or harsh operating conditions. Matched to the 7.3L IDI specs, these plugs deliver a precise, OEM-style fit that minimizes leak risks, maintains cooling system pressure, and promotes long-term engine health. Ideal for addressing age-related failures during overhauls – this set helps keep your truck running strong with restored efficiency, raw pulling power, and unmatched diesel reliability for heavy hauling, towing, fleet work, or off-road duty. This is not a universal kit for mismatched engines or severely damaged blocks without inspection – professional measurement of plug holes, thorough cleaning, and correct installation techniques (with sealants as per Ford/International guidelines) are crucial for a leak-free, distortion-free seal. Always verify hole diameters and drive plugs squarely during assembly. Verify your exact year and application before ordering. LowPricedAutoParts is committed to providing the right parts with reliable customer support—message us your engine details or any fitment questions for fast, expert assistance. We're here to support your rebuild every step of the way. Shop with confidence knowing LowPricedAutoParts delivers quality automotive parts backed by outstanding service.

• Complete brass expansion plug kit for Ford 7.3L/445 OHV V8 diesel engines (naturally aspirated or turbocharged; International designation; DIESEL) from 1988–1994 – verify year and vehicle (e.g., E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-350) for exact match in heavy-duty trucks and vans
• Includes a full set of premium brass freeze plugs (core plugs) for engine block and head sealing – superior corrosion resistance compared to steel; ideal for preventing coolant leaks, protecting against freeze damage, and sealing casting holes during rebuilds or repairs
• Precision-engineered to OEM specs for the 7.3L IDI family (plug holes match factory block/head sizes – confirm your specific plug hole diameters before ordering; no additional modifications needed if within spec)
• Premium brass construction delivers excellent long-term durability and secure sealing for work trucks, tow rigs, and commercial applications – restores coolant system integrity, prevents overheating or block issues, and supports maximum torque and longevity in demanding diesel use
• Professional installation recommended – clean plug holes thoroughly, apply appropriate sealant per Ford/International specs if required, and drive plugs in evenly/squarely to avoid distortion; pressure-test for leaks post-assembly to ensure optimal protection and reliability in high-stress diesel environments
• Contact LowPricedAutoParts for fitment questions, plug size confirmation, or compatibility with your 1988–1994 Ford truck or van; we're here with fast, reliable support every step of the way