1991 Cadillac Emission Control Parts

Choose a Model for your 1991 Cadillac


Showing 1 - 10 of 22 products
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FelPro
  • Exhaust Gas Recirculation (EGR) Valve Gasket
  • with Dual Port (Round and Square Port)
  • FEL-PRO 70978 Exhaust Gas Recirculation (EGR) Valve Gasket for Honda Civic
  • Product Attributes:
    • Grade Type: Premium
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Validated for fit, form and function
    • Unsurpassed quality you can trust
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
0374418, 0391016, 0396202, 10009586, 10038298, 10077546, 10078909, 10129595, 12337972, 1254141, 12581516, 14001195, 14719N3301, 14719W0401, 14719W0402, 14719W3301, 17417450015, 18713PK1L00...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Cadillac Brougham V - Valve To Manifold 8 Cyl 5.0L 305

Bosch
  • OE MFR of Oxygen Sensors
  • OE Quality Oxygen Sensor
  • Product Attributes:
    • Prop 65 Warning Label Required?: No
    • Connector Gender: Male
    • Grade Type: Regular
    • Wiring Harness Length: 9.96062992125984
    • Automotive Item Weight (lbs): 0.242508 Lb
    • Connector Shape: Oblong
    • Hex Size (Oxygen Sensor): 22 Mm
    • Terminal Quantity: 2
    • Sensor Type: Non Heated
    • Heated (Oxygen Sensor): No
    • Oxygen Sensor Type: Narrow-band Non-heated
    • Wiring Harness Included: Yes
    • Terminal Type: Blade
    • Thread Diameter: 18
    • Terminal Gender: Male
    • Automotive Color / Finish: Steel
    • Mounting Type: Threaded
    • Length (Sealing Surface To End Of Connector): 12.4803149606299 In
    • Wire Quantity: 2
  • Features:
    • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
    • Direct Fit includes OE Connector for easy installation
    • Performance meets or exceeds OE specifications
    • True Direct-fit OE connectors and harness
    • Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
  • Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
19211435, 3240083, 96377500

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Cadillac DeVille V - Upstream 8 Cyl 4.9L 300

Bosch
  • OE MFR of Oxygen Sensors
  • OE Quality Oxygen Sensor
  • Product Attributes:
    • Prop 65 Warning Label Required?: No
    • Connector Gender: Male
    • Grade Type: Regular
    • Wiring Harness Length: 9.96062992125984
    • Automotive Item Weight (lbs): 0.242508 Lb
    • Connector Shape: Oblong
    • Hex Size (Oxygen Sensor): 22 Mm
    • Terminal Quantity: 2
    • Sensor Type: Non Heated
    • Heated (Oxygen Sensor): No
    • Oxygen Sensor Type: Narrow-band Non-heated
    • Wiring Harness Included: Yes
    • Terminal Type: Blade
    • Thread Diameter: 18
    • Terminal Gender: Male
    • Automotive Color / Finish: Steel
    • Mounting Type: Threaded
    • Length (Sealing Surface To End Of Connector): 12.4803149606299 In
    • Wire Quantity: 2
  • Features:
    • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
    • Direct Fit includes OE Connector for easy installation
    • Performance meets or exceeds OE specifications
    • True Direct-fit OE connectors and harness
    • Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
  • Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Cadillac Seville V - Upstream 8 Cyl 4.9L 300

Wix
  • WIX Breather Filter
  • Product Attributes:
    • Inner Diameter Top: Closed
    • Duty Type: Ld
    • Media Material: Synthetic
    • Class: C
  • Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

This Part Fits the Following OEM/Substitute Numbers:
0AC00136, 119, 19, 2019681, 2224550, 2995, 3995, 3I1010, 42995, 45081, 45165, 52302, 61642995, 62995, 6484966, 7460207, 84545N, 87995...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Region Engine CID
1991 - Cadillac Brougham V - United States 8 Cyl 5.7L 350

Dorman
  • License Plate Nylon Nut 5/8 Inch x 5/8 Inch Screw Size No. 14
  • Product Attributes:
    • Head Diameter:
      • 5/8 In X 5/8 In
      • 5/8 In. X 5/8 In.
    • Center Groove Diameter: 0
    • Color:
      • Blanco
      • White
    • Contenidos del paquete: 6 Tuercas
    • Material:
      • Nailon
      • Nylon
    • Shaft Diameter: #14
  • Features:
    • Ideal replacement - this retainer matches the fit and function of the original equipment retainer for this vehicle application
    • Quality material - this retainer is made of durable material for long-lasting service
    • Versatile design - this retainer is suitable for a variety of automotive uses
    • Excellent value - this part offers original equipment quality at a competitive cost
  • Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

This Part Fits the Following OEM/Substitute Numbers:
3907444, 452810, 479756, P55159

Additional Fitment Information:
Vehicle
1991 - Cadillac Seville

Bosch
Additional Fitment Information:
Vehicle
1991 - Cadillac Eldorado
Additional Fitment Information:
Vehicle
1991 - Cadillac Brougham
Additional Fitment Information:
Vehicle
1991 - Cadillac Brougham
Additional Fitment Information:
Vehicle
1991 - Cadillac Seville

Delphi
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.

Additional Fitment Information:
Vehicle
1991 - Cadillac Fleetwood
Showing 1 - 10 of 22 products

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