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Make sure this part fits

GM 93177457
Injector

1997-2001 Cadillac Catera

Customer Questions & Expert Answers (2)
GM 93177457 Injector
  • Part Description
    Injector, Sequential Multiport Fuel; Gasoline Injector; Fuel Injector
  • Replaces
    90487344
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • Vehicle Fitment

    Year Make Model Trim Engine
    1997-2001 Cadillac CateraBase, Sport6 Cyl 3.0 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Hey, is 93177457 a good match for my vehicle? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 93177457 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the fuel injectors and fuel rail on Cadillac Catera? Posted by Customer
    A:
    The first step to replace fuel injectors along with fuel rails begins with freezing the fuel system pressure while ducts need masking for foreign object protection. First clear the plenum then disconnect intermediate lines of the Fuel Rail before placing them out of reach of the Fuel Rail. First disconnect the Fuel Injector electrical connectors before unclipping the harness from the Fuel Rail and removing Fuel Rail bracket bolts which lie next to the fuel supply-return lines. The engine professional disconnects the atmospheric vent hose of the fuel pressure regulator then unbars the Fuel Rail mounting bolts that connect it to the Intake Manifold. Compressed air should be used to clean the injector entry area before removing the Fuel Rail assembly and the fuel injectors' retainers. Remove the fuel injectors from the Fuel Rail while cleaning rust and burrs from fuel pipes with emery cloth. Inspect every connection for dirt and burrs before performing necessary cleaning or replacement of components. The used o-rings which should be disposed from the injectors. The new injector o-rings should receive engine oil lubrication before installation onto the injectors. Install new retainer clips onto the Fuel Rail before placing the injectors in position and check that they align with electrical connectors which lead directly perpendicular to the crankshaft centerline. Secure the Fuel Rail with injectors onto the Intake Manifold through Fuel Rail attaching bolts while tightening them to 8 n.m (71 lb in). Connect the atmospheric vent hose of the fuel pressure regulator and reconnect all electrical connectors, retainer clips to the Fuel Rail. Secure the Fuel Rail bracket bolts which should be positioned close to fuel supply-return lines then tighten them to 8 n.m (71 lb in). After that, connect and tighten Fuel Rail supply and return lines to 15 n.m (11 lb ft). Follow the steps to install the new intake plenum, reconnect the negative battery wire and run the engine for a few seconds while stopping it when it starts. Finally, check for fuel leaks.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Injector 93177457 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 93177457 Injector is available in the market under the name GM Fuel Injector. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 93177457 Injector fits certain Cadillac Catera models.
The original GM component designated by manufacturer part number 93177457 maintains top performance when functioning as the Injector, Sequential Multiport Fuel; Gasoline Injector; Fuel Injector unit. The component 93177457 is constructed from durable material and its dimensions span 3.3 x 2.2 x 2.1 inches while weighing 0.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Injector, Fuel Injection. The part 93177457 has available replacement options 90487344. Each vehicle needs 6 units of the part marked as SKU 93177457. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.