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Shop GMC C6000 Topkick Parts

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Replacement REPC381202 Speed Sensor Harness - Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$5.08
Vehicle Fitment
  • 1990 - 1994 GMC C6000 Topkick C6H042 6 Cyl 6.6L
  • 1990 - 1994 GMC C6000 Topkick C6H042 8 Cyl 6.0L
  • 1990 - 1994 GMC C6000 Topkick C6H042 8 Cyl 7.0L
Product Details
Warranty : 1-year unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replacement SET-REPC381202-2 Speed Sensor Harness - Direct Fit, Set of 2
Vehicle Info Required to Guarantee Fit
$9.65
Vehicle Fitment
  • 1990 - 1994 GMC C6000 Topkick C6H042 6 Cyl 6.6L
  • 1990 - 1994 GMC C6000 Topkick C6H042 8 Cyl 6.0L
  • 1990 - 1994 GMC C6000 Topkick C6H042 8 Cyl 7.0L
Product Details
Location : RearComponents : (2) Speed Sensor HarnessesWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - 4-Wire, Heated
Replacement
Part Number: USOS-4000
Vehicle Info Required to Guarantee Fit
$22.36
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Replacement
Part Number: SET-USOS-4000-2
Vehicle Info Required to Guarantee Fit
$42.49
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Replacement
Part Number: SET-USOS-4000-3
Vehicle Info Required to Guarantee Fit
$63.73
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Replacement
Part Number: SET-USOS-4000-4
Vehicle Info Required to Guarantee Fit
$84.97
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - 3-Wire, Heated
Replacement
Part Number: USOS-3000
Vehicle Info Required to Guarantee Fit
$27.26
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Heated; Includes Butt type connectors, without plugType : 3-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.69 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - 1-Wire, Non-Heated
Replacement
Part Number: USOS-1000
Vehicle Info Required to Guarantee Fit
$17.22
Vehicle Fitment
  • 1990 - 1995 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Unheated; Includes: Includes Butt type connectors, without plugType : 1-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Unheated, 1-Wire, Set of 2
Replacement
Part Number: SET-USOS-1000-2
Vehicle Info Required to Guarantee Fit
$32.72
Vehicle Fitment
  • 1990 - 1995 GMC C6000 Topkick All Submodels All Engines
Product Details
Components : (2) Oxygen SensorsType : 1-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor - 2-Wire, Non-Heated
Replacement
Part Number: USOS-2000
Vehicle Info Required to Guarantee Fit
$16.66
Vehicle Fitment
  • 1990 - 1995 GMC C6000 Topkick All Submodels All Engines
Product Details
Notes : Unheated; Includes: Includes Butt type connectors, without plugType : 2-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$88.42
Vehicle Fitment
  • 1991 - 1996 GMC C6000 Topkick C6H042 6 Cyl 6.6L
  • 1991 - 1996 GMC C6000 Topkick C6H042 8 Cyl 6.0L
  • 1991 - 1996 GMC C6000 Topkick C6H042 8 Cyl 7.0L
Product Details
Location : Rear, Driver Or Passenger SideType : Shock AbsorberSeries : Monroe Gas-MagnumQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitDamping Type : Non-AdjustableAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Monroe limited warranty
OE Replacement Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$78.19
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick C6H042 6 Cyl 6.6L
  • 1990 - 1996 GMC C6000 Topkick C6H042 8 Cyl 6.0L
  • 1990 - 1996 GMC C6000 Topkick C6H042 8 Cyl 7.0L
Product Details
Location : Rear, Driver Or Passenger SideType : Shock AbsorberSeries : Monroe Gas-MagnumQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitDamping Type : Non-AdjustableAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Monroe limited warranty
OE Replacement Rear, Driver or Passenger Side Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$62.27
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick C6H042 6 Cyl 6.6L
  • 1990 - 1996 GMC C6000 Topkick C6H042 8 Cyl 6.0L
  • 1990 - 1996 GMC C6000 Topkick C6H042 8 Cyl 7.0L
Product Details
Location : Rear, Driver Or Passenger SideType : Shock AbsorberSeries : Monroe Gas-MagnumQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitDamping Type : Non-AdjustableAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Monroe limited warranty
OE Replacement Front, Driver or Passenger Side Shock Absorber - Sold individually
Vehicle Info Required to Guarantee Fit
$61.86
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick C6H042 6 Cyl 6.6L
  • 1990 - 1996 GMC C6000 Topkick C6H042 8 Cyl 6.0L
  • 1990 - 1996 GMC C6000 Topkick C6H042 8 Cyl 7.0L
Product Details
Location : Front, Driver Or Passenger SideType : Shock AbsorberSeries : Monroe Gas-MagnumQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitDamping Type : Non-AdjustableAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Monroe limited warranty
Window Motor, New
Replacement
Part Number: REPG468701
Vehicle Info Required to Guarantee Fit
$21.34
Vehicle Fitment
  • 1990 - 1996 GMC C6000 Topkick C6H042 All Engines
Product Details
Location : Front, Passenger SideCondition : NewReplaces OE Number : 22071948-PFMQuantity Sold : Sold individuallyWarranty : 1-year unlimited-mileage warranty
Page 1 of 499 | Showing 1 - 15 of 7482 results

GMC C6000 Topkick Customer Reviews

Universal Oxygen Sensor, Heated, 4-Wire, Sold Individually
Jun 26, 2020
Great parts, but ripped off on installation at BrakeMasters
Very happy with both the items you sent me, exactly what I ordered and fast delivery. I got both the "before" and "after" catalytic converter sensors, since the mechanic at BrakeMasters wasn't sure which one was causing the engine light. I told them to fix whichever it was - but the price the quoted me for a factory original sensor was $250.00 (!!) so I ordered these on-line from you, with their approval, and dropped them off. However, they later told my wife that neither unit would fit my 2012 Kia Sportage - some nonsense about "California Emission standards" (we live in Arizona and I bought the new car here). She didn't understand the details, and told them to get one that did fit and install it. When I picked up the car, the bill was $352.00!! And when they gave me the parts back, only the "after converter" unit had been opened - the other was still sealed in the packaging. Yet it was that one - the "before" unit - that they had replaced. They wrote on the Invoice that the parts I supplied didn't fit - now I'm going to have to return them to you, but not until I sort this out with BrakeMasters, where I've been a customer for almost 20 years. Wish me luck.
sid stephen
VERIFIED PURCHASER
Purchased on Jun 10, 2020
I'm a little confused!!!! I installed the o2 sensor and I still have the same problem. I might need the air injection pump to complete my mission.
Ronald Thompson
VERIFIED PURCHASER
Purchased on May 22, 2020
He came in a couple of weeks easy to install haven't have a problem yet also bought a lot of other parts I give my feedback on my new Cadillac converter window regulators
Donterrius Mickles
VERIFIED PURCHASER
Purchased on Mar 01, 2020

GMC C6000 Topkick Guides

The GMC is one truck that's not to be messed with; it's a serious big toy for the big boy. With its massive build, such as the GMC C6000, you're sure to be protected as you carry a heavy load to haul back and forth. However, even with its colossal design, it's still inevitable for some units in the automobile's body to be replaced with new components. So if you're looking for good replacement parts, then better get the GMC C6000 Topkick for great results.

Though you're driving a huge car that you think that it's not going to depreciate after years of use, well then you have to think again. It's very essential to regularly check on your parts if some need to be replaced. If you love your car and enjoy driving it, then that's more reason to give your vehicle the TLC it deserves. Looking for replacement components is really easy, but finding ones that are very durable and top-quality, which will match the standards of your vehicle, is the challenging part. And if top-notch replacement parts are what you're looking for, then you can never go wrong with the GMC C6000 Topkick.

From coil springs, rubber bed mats, air filters to a new air horn, you can surely get all these with Topkick parts. These are durable components and accessories that fit perfectly on your GMC C6000. These will definitely enhance your driving experience and enable you to handle your truck better. You're sure that your load will be secure too. Always think that even the biggest cars need to be inspected regularly. Don't be fooled by their massive build because even the smallest units can jeopardize the vehicle if not attended to right away. So if you want every car owner's top pick when it comes to quality replacement parts, then the GMC C600 Topkick is the one you should consider and you'll surely be using your truck for a very long time.

FAQs—GMC C6000 Topkick

How do I know that my GMC C6000 Topkick already needs pan gasket replacement? Are there any signs that I must watch out for?

The suggested replacement interval best for your vehicle is indicated in your owner's manual, but the actual need may vary depending on the driving conditions and health of the other parts of the transmission system. Pan gasket undergoes normal wear and tear, just like any other seals and gaskets that are made of rubber. Logically, the manufacturer will suggest replacement interval according to the approximate life of the gasket under normal driving conditions. If, for example, the vehicle suffers high-stress driving too often, expect it to succumb to damage earlier. Regular inspection will help you determine replacement need. On the other hand, if the transmission fluid overheats, the gasket will also get cracked and will need immediate replacement.

Ineffective gear shifting is common in transmissions suffering from fluid leaks since the system already has no enough oil to lubricate its vital moving parts for smooth gear change. Grinding transmission, dragging clutch, and burning smell may also indicate damaged pan gasket.

What can cause my transmission system to deteriorate fast? How do I avoid early deterioration?

It is in the blood of the system where its life largely dependsand that is the transmission oil. It has to be clean and fresh in order for it to effectively lubricate the moving integral parts while cooling them off at the same time. Nonetheless, transmission fluid also deteriorates, just like all the other car parts, as the vehicle gains mileage. Continued driving under such a condition will put the transmission in great trouble. To keep the fluid fresh, it has to be changed according to the maintenance schedule specified in your owner's manual. You can also check any change in color to determine servicing need.

Driving habits also create great impact on the transmission. High-stress driving conditions, such as trailer towing for trucks, hauling heavy loads for cargo vans, as well as stop-and-go driving in cities, all contribute to early deterioration of the transmission system. Avoid such driving conditions as much as possible. Also, do not undermine symptoms of transmission problems, which include grinding, burning smell, dragging clutch, and leaks. It would also greatly help if you replace the pan gasket at regular interval.

Is it okay to settle with a rebuilt transmission, or should I really get a new one for my GMC C6000 Topkick?

A rebuilt transmission is basically the same as the transmission you have with your vehicle years ago. It will have new bands, seals, valves, filters, gaskets, and clutch components. The drums, gears, casings, and converters, if still in good condition, will just be cleaned and retained. But how good and long it would last in service depend on how you run your GMC, as well as with how credible the shop with which you trusted your transmission. Proper and regular maintenance will also be of great help. However, if you need a more reliable transmission system for your particular driving need, a new transmission would do best.

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