GLOBAL CAT 2017

HARD PARTS 319
FUEL PUMPS
Reliability
DENSO’s proprietary turbine pump technology delivers the highest sustained fuel
pressures in the industry, and this is why our pumps are chosen as standard equipment
by the world’s most demanding OEMs, especially for their premium vehicles.
Efficiency
DENSO’s open-vane impeller is more efficient than competitor’s closed-vane impellers.
Our ultra-efficient design yields low amperage requirements to ensure optimum flow rates are maintained over time.
Silent Operation
DENSO carefully balances every unit to guarantee the quietest operation possible. The armature in a DENSO fuel pump is
precision balanced at 3,000 rpm, and then spun again at 8,000 rpm to minimize noise and vibration. Many competitors do not
balance their armature at all.
Benefits:
Providing quiet,
trouble free
operation
Accurately meter
pressure for better
performance
Built-in choke coil
minimize radio
interference
RELAYS
An electrical relay is sort of a magical device – it takes a small electrical signal and
uses it to manage a much more powerful current, permitting electrical systems to be
both lighter and more dependable at the same time. DENSO has supplied quality
relays to the OE automotive world for over 60 years. The very same performance
and dependability are available across the replacement aftermarket with DENSO
First Time Fit® relays. Engineered to meet the most stringent automaker standards
for shock resistance, arcing, and thermal protection, DENSO auto relays feature the
lowest return rates in the industry; that equals value for car owners and repair
facilities alike.
Features:
• Lead-free, solderless construction prevents heat shock and arcing
• Controlled contact force, self-adjusting air gap increase longevity of the internal parts
• Industry-standard packaging and footprint
Fuel Pumps:
1. All Fuel Pumps are OE units that replace the OE off
the Vehicle
2. Modules are 100% OE except for “GM Solutions”
units which are Complete Denso Upgraded Modules
3. Motor Armatures are thicker at 6mm and are
precision balanced. Armatures are all Resin
Coated to reduce corrosion and build resistance.
Aftermarket units use a 4 mm armature, no coating
and no balanceing.
1. Armature: Ultra-high balanced to minimize noise
and vibration
2. Turbine Technology: Delivers fuel with minimal
pressure pulsation for quieter operation
3. Check Valve: Maintains consistent pressure for
superior hot fuel handling characteristics
4. Relief Valve: Protects the fuel delivery system
5. Choke Coils: Minimize radio interference
6. Burshes: Desgined for durability, efficiency and
low-resistance operation
Benefits:
Low heat
generation
Reduced electrical
loads
Built to last
Relays:
1. All Original Equipment Relays using same color
2. 100% Solid State Epoxy sealed transistors- Most
Aftermarket relays are low cost mechanical types.
3. Fits into 28 different types of Vehicle Systems,
Anti Lock brakes, Fan Motors, Power Window,
Door Locks, Trunk Release, Deforst, Horn and
Most.