SG450 Upstream or Downstream O2 Oxygen Sensor for Sale


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Price: $16.89

O2 Oxygen Sensor Universal Style 234-4000 SG450 Installation Kit Description

Please check fitment notes & description for accurate information.

  • Brand New Oxygen sensor.
  • Interchange Part Number:Denso 234-4000,Standard Motor ProductsSG450
  • Universal Oxygen Sensor
  • Wires: 4
  • Length (Sensor to Lead): 280 mm (11.02 inch)

  • Please see compatibility chart.
  • Warranty: One year unlimited miles.
  • Discount shipping on multiple items, please contact us for details.

Package Includes:

  • 1 x Oxygen Sensor

Must Know Before Buying:

  • The following information is for instructional and guidance reference only. We try and make them as accurate as we can.
  • If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There\'re many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.
  • Items that have been installed, altered or contaminated are non-returnable.ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.
  • 20% restocking fee is requiredif buyer bought wrong items due to not paying attention to fitment information and ask for return.
  • The Price, Quality & Funcitonality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.

Q: How do I know the O2 sensor is good or not? (Online Video)

A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

Use a 10-megaohm digital voltmeter. Hook up the voltmeter\'s red probe to the sensor\'s signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.

Please take a video clip of the voltmeter and contact us if our sensor:

  • Goes above range between 0.1 and 0.9 volt
  • Remains below 0.5 volts
  • Stays fixed at a particular voltage

You\'re free to choose replacement or refund if our sensor fails to work, in this case.

Fitment

IMPORTANT Fitment information provided is for reference only. Please make sure to match the exact part numbers between this part and the part that you are replacing. Contact your mechanics, or send us a message to make sure it matches exactly in case of doubt before purchasing. Seller is not responsible if you are buying non-matching parts.

#NotesYear Make ModelTrim / Engine11 Required; Universal Downstream;2009 Chevrolet ImpalaLS Sedan 4-Door / 3.9L 3880CC 237Cu. In. V6 FLEX OHV Naturally Aspirated
LT Sedan 4-Door / 3.5L 3490CC 213Cu. In. V6 GAS OHV Naturally Aspirated
21 Required; Universal Downstream; 2 Required;2009 GMC Yukon XL 1500SLE Sport Utility 4-Door / 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
31 Required; Universal Downstream;2008 Chevrolet ImpalaLS Sedan 4-Door / 3.9L 3880CC 237Cu. In. V6 FLEX OHV Naturally Aspirated
41 Required; Universal Downstream; Automatic Trans, 6 Speed Trans2008 Chevrolet MalibuLTZ Sedan 4-Door / 2.4L 145Cu. In. l4 GAS DOHC Naturally Aspirated
51 Required; Universal Downstream; 2 Required;2008 GMC YukonHybrid Sport Utility 4-Door / 6.0L 5967CC 364Cu. In. V8 ELECTRIC/GAS OHV Naturally Aspirated
61 Required; Universal Upstream; 2 Required;2008 GMC Yukon XL 2500SLE Sport Utility 4-Door / 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
71 Required; Universal Downstream;2008 Pontiac VibeBase Wagon 4-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
81 Required; Universal Upstream; Left; GAS2006 GMC Savana 3500Base Cutaway Van 2-Door / 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
91 Required; Universal Upstream; Right; GAS2006 GMC Savana 3500Base Cutaway Van 2-Door / 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
101 Required; Universal Downstream; 2 Required;2006 GMC YukonSL Sport Utility 4-Door / 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
111 Required; Universal Upstream; 2 Required;2006 GMC YukonSLT Sport Utility 4-Door / 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
121 Required; Universal Upstream; 2 Required;2006 GMC Yukon XL 1500SLE Sport Utility 4-Door / 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
131 Required; Universal Upstream;2005 Chevrolet AveoLT Sedan 4-Door / 1.6L 1598CC 98Cu. In. l4 GAS DOHC Naturally Aspirated
141 Required; Universal Downstream;2005 Chevrolet BlazerBase Sport Utility 2-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
151 Required; Universal Downstream;2005 Chevrolet CavalierLS Sport Sedan 4-Door / 2.2L 2198CC 134Cu. In. l4 GAS DOHC Naturally Aspirated
161 Required; Universal Upstream; Right;2005 Chevrolet Express 2500Base Extended Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
171 Required; Universal Upstream; Left;2005 Chevrolet Express 2500Base Standard Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
181 Required; Universal Downstream; Right;2005 Chevrolet Express 2500Base Standard Passenger Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
191 Required; Universal Upstream; Right;2005 GMC Savana 2500Base Extended Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
201 Required; Universal Downstream; Left;2005 GMC Savana 2500Base Standard Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
Base Standard Passenger Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
211 Required; Universal Downstream; Natural2005 Mazda MiataBase Convertible 2-Door / 1.8L 1839CC l4 GAS DOHC Naturally Aspirated
221 Required; Universal Upstream;2005 Volkswagen JettaGLI Sedan 4-Door / 1.8L 1781CC l4 GAS DOHC Turbocharged
231 Required; Universal Upstream; 2 Required;2004 Cadillac DeVilleBase Cab & Chassis 4-Door / 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
241 Required; Universal Downstream;2004 Chevrolet AveoLS Sedan 4-Door / 1.6L 1598CC 98Cu. In. l4 GAS DOHC Naturally Aspirated
251 Required; Universal Upstream; 2 Required;2004 Chevrolet BlazerLS Sport Utility 2-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
261 Required; Universal Upstream;2004 Chevrolet S10ZR5 Crew Cab Pickup 4-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
271 Required; Universal Downstream; Natural2004 Mazda MiataLS Convertible 2-Door / 1.8L 1839CC l4 GAS DOHC Naturally Aspirated
281 Required; Universal Upstream;2004 Saturn Ion-2Base Sedan 4-Door / 2.2L 2198CC 134Cu. In. l4 GAS DOHC Naturally Aspirated
291 Required; Universal Downstream;2004 Toyota CorollaS Sedan 4-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
301 Required; Universal Downstream; Base, AWD2004 Toyota MatrixBase Wagon 4-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
311 Required; Universal Downstream; XR, FWD2004 Toyota MatrixXR Wagon 4-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
321 Required; Universal Downstream;2004 Toyota MR2 SpyderBase Convertible 2-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
331 Required; Universal Upstream; Left;2003 Chevrolet Express 2500Base Extended Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
341 Required; Universal Upstream; Right;2003 Chevrolet Express 2500Base Standard Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
351 Required; Universal Upstream; Left; GAS2003 GMC Savana 1500Base Standard Cargo Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
361 Required; Universal Downstream; Left; GAS2003 GMC Savana 1500Base Standard Passenger Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
371 Required; Universal Upstream; Right; GAS2003 GMC Savana 1500SLE Standard Passenger Van 3-Door / 5.3L 323Cu. In. V8 GAS OHV Naturally Aspirated
381 Required; Universal Upstream;2003 GMC SonomaSLS Standard Cab Pickup 2-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
391 Required; Universal Downstream;2003 Oldsmobile BravadaBase Sport Utility 4-Door / 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated
401 Required; Universal Downstream;2003 Toyota CorollaCE Sedan 4-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
LE Sedan 4-Door / 1.8L 1794CC l4 GAS DOHC Naturally Aspirated
411 Required; Universal Downstream;2002 Cadillac DeVilleBase Cab & Chassis 4-Door / 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
421 Required; Universal Upstream;2002 Oldsmobile IntrigueGX Sedan 4-Door / 3.5L 214Cu. In. V6 GAS DOHC Naturally Aspirated
431 Required; Universal Downstream;2002 Saturn SC1Base Coupe 3-Door / 1.9L 116Cu. In. l4 GAS SOHC Naturally Aspirated
441 Required; Universal Downstream;2002 Saturn SLBase Sedan 4-Door / 1.9L 116Cu. In. l4 GAS SOHC Naturally Aspirated
451 Required; Universal Downstream;2002 Saturn SL1Base Sedan 4-Door / 1.9L 116Cu. In. l4 GAS SOHC Naturally Aspirated
461 Required; Universal Upstream; 2 Required;2001 Cadillac DeVilleDHS Sedan 4-Door / 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
471 Required; Universal Downstream;2001 Cadillac SevilleSTS Sedan 4-Door / 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
481 Required; Universal Upstream; 2 Required;2001 Lexus LX470Base Sport Utility 4-Door / 4.7L 4663CC 285Cu. In. V8 GAS DOHC Naturally Aspirated
491 Required; Universal Downstream;2001 Saturn SL2Base Sedan 4-Door / 1.9L 116Cu. In. l4 GAS DOHC Naturally Aspirated
501 Required; Universal Downstream;2000 Cadillac SevilleSLS Sedan 4-Door / 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
511 Required; Universal Downstream; w/ Federal Emissions;2000 Saturn SLBase Sedan 4-Door / 1.9L 116Cu. In. l4 GAS SOHC Naturally Aspirated
521 Required; Universal Upstream; w/ Federal Emissions;2000 Toyota RAV4Base Sport Utility 4-Door / 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
531 Required; Universal Downstream; 2 Required;1999 GMC SafariSLE Extended Passenger Van 3-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
541 Required; Universal Upstream; w/ Federal Emissions;1999 Toyota RAV4Base Sport Utility 2-Door / 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
551 Required; Universal Upstream; 2 Required;1998 Chevrolet AstroBase Extended Passenger Van 3-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
561 Required; Universal Upstream; 2 Required;1998 GMC SafariSLT Extended Passenger Van 3-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
571 Required; Universal Downstream; 2 Required;1998 GMC SafariSLX Extended Passenger Van 3-Door / 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
581 Required; Universal Upstream; w/ Federal Emissions;1998 Toyota RAV4Base Sport Utility 2-Door / -- ELECTRIC N/R
Base Sport Utility 2-Door / 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
Base Sport Utility 4-Door / -- ELECTRIC N/R
Base Sport Utility 4-Door / 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
591 Required; Universal Upstream;1997 Acura IntegraRS Hatchback 3-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
601 Required; Universal Upstream;1997 Geo TrackerBase Sport Utility 2-Door / 1.6L 1588CC 98Cu. In. l4 GAS SOHC Naturally Aspirated
611 Required; Universal Downstream; HX, Standard Trans1997 Honda CivicHX Coupe 2-Door / 1.6L 1590CC l4 GAS SOHC Naturally Aspirated
621 Required; Universal Downstream;1997 Toyota CorollaCE Sedan 4-Door / 1.8L 1762CC l4 GAS DOHC Naturally Aspirated
631 Required; Universal Upstream;1996 Acura IntegraLS Sedan 4-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
641 Required; Universal Upstream; LX1996 Honda AccordLX Wagon 5-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated
651 Required; Universal Downstream;1996 Toyota CorollaBase Sedan 4-Door / 1.6L 1587CC l4 GAS DOHC Naturally Aspirated
661 Required; Universal Upstream;1995 Acura IntegraLS Hatchback 3-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
LS Sedan 4-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
671 Required; Universal Upstream; DX1995 Honda AccordDX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated
681 Required; Universal Upstream; EX1995 Honda AccordEX Coupe 2-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated
691 Required; Universal Upstream; LX1995 Honda AccordLX Sedan 4-Door / 2.2L 2156CC l4 GAS SOHC Naturally Aspirated
701 Required; Universal Upstream; Valves: 161995 Suzuki SidekickJLX Sport Utility 4-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
JS Sport Utility 2-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
JS Sport Utility 4-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
JX Sport Utility 2-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
JX Sport Utility 4-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
711 Required; Universal Upstream;1995 Suzuki SwiftBase Hatchback 3-Door / 1.3L 1298CC 79Cu. In. l4 GAS SOHC Naturally Aspirated
721 Required; Universal Upstream;1994 Acura IntegraGS-R Sedan 4-Door / 1.8L 1797CC l4 GAS DOHC Naturally Aspirated
LS Sedan 4-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
731 Required; Universal Upstream; 2 Required;1994 Acura LegendLS Coupe 2-Door / 3.2L 3206CC V6 GAS SOHC Naturally Aspirated
741 Required; Universal Upstream;1994 Mazda MiataM Edition Convertible 2-Door / 1.8L 1839CC l4 GAS DOHC Naturally Aspirated
751 Required; Universal Upstream;1993 Acura IntegraLS Hatchback 3-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
761 Required; Universal Upstream; 2 Required;1993 Acura LegendLS Coupe 2-Door / 3.2L 3206CC V6 GAS SOHC Naturally Aspirated
771 Required; Universal Upstream; Valves: 161993 Suzuki SidekickJLX Sport Utility 4-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
JS Sport Utility 4-Door / 1.6L 1590CC 97Cu. In. l4 GAS SOHC Naturally Aspirated
781 Required; Universal Upstream;1992 Acura IntegraLS Sedan 4-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
RS Hatchback 3-Door / 1.8L 1834CC l4 GAS DOHC Naturally Aspirated
791 Required; Universal Upstream; 2 Required;1992 Acura LegendLS Sedan 4-Door / 3.2L 3206CC V6 GAS SOHC Naturally Aspirated
801 Required; Universal Upstream;1991 Acura LegendL Sedan 4-Door / 3.2L 3206CC V6 GAS SOHC Naturally Aspirated
LS Coupe 2-Door / 3.2L 3206CC V6 GAS SOHC Naturally Aspirated
LS Sedan 4-Door / 3.2L 3206CC V6 GAS SOHC Naturally Aspirated
Shipping

This product is warehoused in California, USA.

We will be shipping out the item within 1 business day. If you make an order and pay before 1 pm PST on business day, we will most likely ship out the item the same day!

USPS is our preferred carrier. The item usually arrives within 1-5 days after shipped.

Other faster shipping option is available on request with additional cost. Email us for pricing to your zip code/country.

We ship to PayPal confirmed address only. Please make sure your PayPal address is up-to-date.

Payment

We accept PayPal only. Please pay within 2 days after buying the item. Your payment is for the cost the item and the shipping & handling charges. Any custom duty or import/export fees are not included. Please consult related policy if you have any doubt.

Return

We accept return in 2 weeks and appreciate communication in advance!

You must contact us to request a Return Authorization Number (RA#) before you send anything back. Any packages returned by buyer Without Communication WILL NOT be handled. With RA#, we may address return issues with high efficiency. Without RA#, we may fail to find your transaction. Appreciate your understanding!





in title & description

24, 37, 73, 74, T5 2825, 168, 194, W5W 906, 912, 921, W16W BA9s, 64111, 64132 DE3175, DE3022 6411, 6413, 6418 DE3423, DE3425, C5W 560, 569, 578 211-2, 212-2, 214-2 3157, 3457, 4157, 3156 1156, 1157, 2357, 7506 7440, 7441, 7443, T20 D1S, D3S D2S, D2R, D4S, D4R H1, H3, H4, H7 H11, H8, H9 9005, HB3, 9145, H10 9006, 9012, HB4 880, 5202, H16, P13W Universal Fit Size


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