LUBEGARD® Highly Friction Modified (HFM) Automatic Transmission Supplement is a dual-purpose problem solver that corrects friction modification problems and enhances base ATFs to perform like highly friction modified OEM ATFs. Supplement your current ATF with HFM to prevent and eliminate torque converter lock-up shudder, soften and modify harsh shifts, and extend the life of the ATF. LUBEGARD® Highly Friction Modified (HFM) Automatic Transmission Supplement contains a concentrated additive package with additional friction modifiers that can be safely added to any ATF (except CVT, DCT, and Ford Type F [1986 and earlier models]) including full synthetic, semi-synthetic, and conventional fluids to eliminate severe torque converter lock-up shudder and soften harsh shifts.
LUBEGARD® Highly Friction Modified (HFM) Automatic Transmission Fluid can be added to any ATF (except CVT, DCT, and Ford Type F [1986 and earlier models] fluid). For normal applications, add 1 oz. (29.6 mL) of LUBEGARD® HFM Automatic Transmission Fluid to 1 qt. (1 L) of ATF for the total capacity of the transmission with motor idling. DO NOT OVERFILL. Always consult your owner’s manual for vehicle specific instructions. To determine fill capacity, use our OEM ATF & Conversion Chart
LUBEGARD Highly Friction Modified ATF Supplement is recommended for use in any application that requires a highly friction modified ATF such as these.
Please see our OEM ATF & Conversion Chart for a complete listing of applications.
1990-93 Honda Accord – Page 253
Transmission slippage Cars with high mileage may begin to shift more harshly, which may be corrected by adding a bottle of Lubeguard (Lubegard) conditioner to the automatic transmission fluid. If this does not soften the shifts, it may be necessary to rebuild the transmission. (1990-93)
1994-97 Honda Accord – Page 256
Transmission slippage Cars with high mileage may begin to shift more harshly, which may be corrected by adding a bottle of Lubeguard (Lubegard) conditioner to the automatic transmission fluid. If this does not soften the shifts, it may be necessary to rebuild the transmission. (1994-96)
1992-95 Honda Civic – Page 259
Transmission slippage Cars with high mileage may begin to shift more harshly, which may be corrected by adding a bottle of Lubeguard (Lubegard) conditioner to the automatic transmission fluid. If this does not soften the shifts, it may be necessary to rebuild the transmission. (1992-95)
Lubegard Product Catalog
Lubegard Spanish Product Catalog
2021 – OEM ATF & Conversion Chart
ATF Quick Reference Conversion Chart
2019 LUBEGARD Catalog
2019 LUBEGARD Catalogo de Productos
Customer Testimonial Booklet
Highly Friction Modified ATF (HFM-ATF) Supplement - Product Data Sheet
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WARNING: This product can expose you to ethylbenzene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov