NEW Performance 1999.5-2003 7.3L PowerStroke AD Injectors-AP63803ADR4 Transmission Parts and Upgrades " Five layers of progressively finer

Five layers of progressively finer mesh cotton gauze media and two layers of synthetic media

especially the rear of the block and blow out freeze plugs externally

Unique filter-to-housing interface for easy installation (patent pending)

The patented air filter to housing interface allows for maximum filter size which increases the available air volume while simplifying the installation process

NEW Performance 1999.5-2003 7.3L PowerStroke AD Injectors-AP63803ADR4 Transmission Parts and Upgrades " Five layers of progressively finerNEW Performance 1999. 5 2003 7. 3L PowerStroke AD Injectors Features: Brand New Injector 2 year Unlimited Mileage Warranty 1 Year on Performance 100% OEM Replacement Performance Options: Stage 1 120cc 15% (50 60hp) Stage 2 160cc 20% (80hp) Stage 3 230cc 20% Stage 4 285cc 150% HEUI INJECTOR* OEM PART NUMBERS: F81Z9E527CRM, 5C3Z9VE527BRM NOTES: PRIME (SPLIT SHOT) INJECTOR. ENGINES BUILT AFTER 12 07 1998. YEAR RANGE: APPLICATION: 1999 2003 F SERIES, E