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Infiniti Oxygen Sensors

Properly functioning Infiniti 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
INFINITI              
  G20            
2002   SR20DE 2.0L - L4 AP3-79 AP4-324 AP3-100 AP4-100
2001 - 00   SR20DE 2.0L - L4 AP3-77 AP4-321 AP3-100 AP4-100
1999 C SR20DE 2.0L - L4 AP3-10   AP3-100 AP4-100
1993 - 91 C SR20DE 2.0L - L4 AP3-10   AP3-100  
  G35            
2003   VQ35DE 3.5L - V6 AP4-3273 AP4-3381 AP4-1043 AP4-1053
          AP4-3252    
  I30            
2001 - 00   VQ30DE 3.0L - V6   AP4-2431 AP3-1003 AP4-1003
        AP3-772 AP4-2442    
1999 C VQ30DE 3.0L - V6 Calif. AP3-123 AP4-2443 AP3-1003 AP3-1003
      3.0L - V6 Exc. Calif. AP3-123 AP4-304 AP3-1003 AP4-100
1998 - 97 C VQ30DE 3.0L - V6 AP3-123 AP4-304 AP3-1003 AP4-100
1996 C VQ30DE 3.0L - V6 From 6/96 AP3-123   AP3-1003  
      3.0L - V6 To 6/96 AP3-123   AP3-1003  
  I35            
2003 - 02   VQ35DE 3.5L - V6 AP3-793 AP4-2451 AP3-1003 AP4-1003
          AP4-3392    
  J30            
1997 - 96 A VG30DE 3.0L - V6 AP3-91 AP4-3591 AP3-1003 AP4-1003
        AP3-122 AP4-3602    
1995 - 93 A VG30DE 3.0L - V6 AP3-93   AP3-1003  
  M30            
1992 - 90 H VG30E 3.0L - V6 AP3-17      
  M45            
2003   VK45DE 4.5L - V8 AP4-3271 AP4-3251 AP4-1043 AP4-1053
        AP4-3292 AP4-3382    
  Q45            
2003 - 02   VK45DE 4.5L - V8 AP4-3271 AP4-3251 AP4-1041 AP4-1053
        AP4-3302 AP4-3382 AP4-1022  
2001 - 00   VH41DE 4.1L - V8 AP3-93 AP4-1853 AP3-1003 AP3-1003
1999 B VH41DE 4.1L - V8 AP3-93 AP4-185 AP3-1003 AP4-100
1998 B VH41DE 4.1L - V8 From 1/98 AP3-93 AP4-185 AP3-1003 AP4-100
      4.1L - V8 To 1/98 AP3-91 AP4-185 AP3-1003 AP4-100
        AP3-102      
1997 B VH41DE 4.1L - V8 AP3-91 AP4-185 AP3-1003 AP4-100
        AP3-102      
1996 N VH45DE 4.5L - V8 AP3-101 AP4-3581 AP3-1003 AP4-1043
        AP3-92 AP4-2062    
1995 - 90 N VH45DE 4.5L - V8 AP3-101   AP3-1003  
        AP3-92      
  QX4            
2003 - 02   VQ35DE 3.5L - V6 AP3-711 AP4-3261 AP3-1003 AP4-1003
        AP3-792 AP4-2452    
2001   VQ35DE 3.5L - V6 AP3-803 AP4-3221 AP3-1003 AP4-1003
          AP4-2442    
2000   VG33E 3.3L - V6 AP3-131 AP4-1831 AP3-1003 AP4-1003
        AP3-102 AP4-1842    
1999 - 97 A VG33E 3.3L - V6 AP3-131 AP4-1831 AP3-1003 AP4-1003
        AP3-102 AP4-1842    

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