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Rolls Royce Oxygen Sensors

Properly functioning Rolls Royce oxygen sensors are important when it comes
to your vehicle's fuel efficiency and reducing harmful exhaust emissions.
That's why checking for, and possibly replacing, a worn-out oxygen sensor
is an important part of every routine vehicle tune-up. And a routine vehicle
tune-up is more than just routine when you use Quality Oxygen Sensors along with
Bosch Spark Plugs as part of a Premium Tune-Up. You'll be helping the
environment and your vehicle's fuel efficiency over the life of the oxygen sensor.
Save up to 10% a year in gasoline cost.

        DIRECT FIT UNIVERSAL TYPE
Year Engine VIN Engine Design Application BEFORE CATALYST AFTER CATALYST BEFORE CATALYST AFTER CATALYST
ROLLS ROYCE              
  CORNICHE II            
1991     6.7L - V8 1/91 On     AP4-100  
  CORNICHE IV            
1994     6.7L - V8 AP4-402   AP4-105  
  SILVER SPIRIT            
1995 - 94     6.7L - V8 III AP4-402   AP4-105  
1993     6.7L - V8 II; 4/93 On AP4-402   AP4-105  
1991     6.7L - V8 1/91 On     AP4-100  
  SILVER SPUR            
1995 - 94     6.7L - V8 III AP4-402   AP4-105  
1993     6.7L - V8 II; 4/93 On AP4-402   AP4-105  

Footnotes

        
    1. Left
    2. Right
    3. Both Left Right
    4. Lower
    5. Upper
    6. Front
    7. Rear

    A worn-out oxygen sensor:
  • Wastes fuel
  • Can cause engine performance problems, such as surging and hesitating
  • Is the number one cause of excessive harmful exhaust emissions
  • Accelerates catalytic converter damage
      • Replacing a worn-out oxygen sensor:
  • Saves money in fuel costs
  • Improves engine performance
  • Reduces air pollution
  • Prevents premature failure of the catalytic converter

    • We stock a complete line of New Oxygen Sensors

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    Last Updated on 10-18-09 By Best Automotive Leaf Springs & Parts