1978 GMC Jimmy Transmission Oil Pan Parts

Choose your Engine for your 1978 GMC Jimmy


Showing 1 - 8 of 8 products
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Derale
  • Transmission Cooling Pan; Reduces Fluid Temps up to 50deg.F; Increase Capacity
  • 3-1/4 in. Pan Depth; 2-3/8 in. Tube Depth; 1/8 NPT Temp Bung Size
  • Transmission Cooling Pan (GM TH350)
  • Transmission Cooling Pan
  • Product Attributes:
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Heavy Gauge Stamped Steel Construction
    • Two Stage Heat Dissipating Black Finish
    • 1/8 in. NPT Temperature Sender Port
    • Reduces Fluid Temperatures Up To 50 Degrees Fahrenheit
    • Increases Fluid Capacity By 2 qts.
    • Patented Turbulator Cooling Tubes Add Heat Transfer Capability
    • Magnetic Drain Plug With Increased Magnetic Strength And Rubber/Steel Washer
    • 3-1/4 in. Pan Depth
  • Derale's TH350 Transmission Cooling Pan #14200 uses air passing beneath the vehicle and redirects it to help lower transmission oil temperatures. With brazed, turbulator-equipped airway tubes passing through the lower section of the transmission pan for more efficient cooling, each is individually pressure tested to ensure a leak-free pan. We've included a much stronger magnetic drain plug and rubber/steel reusable washer, in addition to a 1/8 in. NPT temperature sender bung located in the side of the pan. Finished with a durable black two-stage coating, each pan also includes neoprene gasket and 1/8 in. NPT temperature sender plug.

Additional Fitment Information:
Vehicle
1978 - GMC Jimmy

Derale
  • Transmission Cooling Pan; Reduces Fluid Temps up to 50deg.F; Increase Capacity
  • 2-7/8 in. Pan Depth; 2 in. Tube Depth; 1/8 NPT Temp Bung Size
  • Transmission Cooling Pan (GM TH400 Std)
  • Transmission Cooling Pan
  • Product Attributes:
    • Trans Model: Gm- Th400 (auto) 3 Speed
  • Features:
    • Heavy Gauge Stamped Steel Construction
    • Two Stage Heat Dissipating Black Finish
    • 1/8 in. NPT Temperature Sender Port
    • Reduces Fluid Temperatures Up To 50 Degrees Fahrenheit
    • Increases Fluid Capacity By 1 qts. 17 oz.
    • Patented Turbulator Cooling Tubes Add Heat Transfer Capability
    • Magnetic Drain Plug With Increased Magnetic Strength And Rubber/Steel Washer
    • 2-7/8 in. Pan Depth
  • Derale's TH400 Transmission Cooling Pan #14201 uses air passing beneath the vehicle and redirects it to help lower transmission oil temperatures. With brazed, turbulator-equipped airway tubes passing through the lower section of the transmission pan for more efficient cooling, each is individually pressure tested to ensure a leak-free pan. We've included a much stronger magnetic drain plug and rubber/steel reusable washer, in addition to a 1/8 in. NPT temperature sender bung located in the side of the pan. Finished with a durable black two-stage coating, each pan also includes neoprene gasket and 1/8 in. NPT temperature sender plug.

Additional Fitment Information:
Vehicle
1978 - GMC Jimmy

Mr Gasket
  • Finned; Includes Gasket
  • Automatic Transmission Oil Pan; Finned; Includes Gasket;
  • Automatic Transmission Oil Pan
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Stock Depth And Capacity
    • Chrome Plated
    • Includes Drain Plug/Gasket/Hardware
  • These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1978 - GMC Jimmy L - 6 Cyl 4.1L THM350 250

Mr Gasket
  • Finned; Includes Gasket
  • Automatic Transmission Oil Pan; Finned; Includes Gasket;
  • Automatic Transmission Oil Pan
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Stock Depth And Capacity
    • Chrome Plated
    • Includes Drain Plug/Gasket/Hardware
  • These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1978 - GMC Jimmy V - 8 Cyl 5.7L THM350 350

B&M
  • Deep; Includes Drain Plug/Mounting Hardware; Adds An Additional 2 qts.
  • Transmission Oil Pan; Deep; Includes Drain Plug/Mounting Hardware; Adds An Additional 2 qts.;
  • Transmission Oil Pan
  • Product Attributes:
    • Instructions Included: Yes
    • California Proposition 65 Chemical Name 1: Chromium (hexavalent Compounds)
    • Mounting Hardware Included: Yes
    • Package Contents: Transmission Pan, Pan Gasket, Drain Plug With Seal, Filter Extension, O-rings, Filter Extension Screws, Nuts, Bolts, Washers And Instructions
    • WARNING CA Proposition 65: No
    • Style: Deep
    • Filter Extension Included: Yes
    • Drain Plug Kit: Yes
    • Additional Fluid Capacity: 2 Qt.
    • Temperature Sensor Bung: Yes
    • Drain Plug Included: Yes
    • Trans Model: Gm- Th400 (auto) 3 Speed
  • Features:
    • Additional Oil Capacity
    • More Cooling Ability
    • No Dipstick Modification
    • Some Include Fluid Pickup Extension
    • Built-In Drain Plugs
    • Cast Aluminum
  • Our Hi-Tek deep transmission pans are constructed from A356-T6 aluminum and are cast with thick internal and external fins, adding additional strength and increased cooling properties. The deep pan design increases fluid capacity by 2-quarts over the stock O.E. steel pan. All these features combined help dissipate heat quicker netting lower transmission and fluid temperatures prolonging the life of your transmission, transmission fluid and corresponding components. Other features for this popular pan include a filter extension, pan gasket and drain port with magnetic drain plug for clean and easy servicing. Also includes a 1/8 inch NPT temperature sensor port for easily adding a temp gauge for monitoring transmission temperatures while daily driving, towing or racing. Includes detailed instructions with all necessary hardware for an easy at home installation.

Additional Fitment Information:
Vehicle Transmission Manuf. Code
1978 - GMC Jimmy THM400

Spectre
  • OEM Style; Chrome Plated Steel; Stock Capacity
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel; fins for added cooling; and includes a drain plug.
  • Transmission Pan
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • Package Material: Paperboard
    • Package Contents: 1 Transmission Pan, 1 Drain Plug, 1 Drain Plug Washer
    • WARNING CA Proposition 65: Yes
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Item Weight: 3.700 Lbs. (1.7 Kg)
    • Package Type: Box
    • Prop 65 (C, R or CR): Cr
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Triple Chrome-Plated Steel
    • Finned For Added Cooling
    • Includes Drain Plug
    • Stock Capacity
    • Easy To Install With No Special Skills Or Tools Required
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel, fins for added cooling, and includes a drain plug. This product is easy to install with no special tools or skills required.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1978 - GMC Jimmy L - 6 Cyl 4.1L THM350 250

Spectre
  • OEM Style; Chrome Plated Steel; Stock Capacity
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel; fins for added cooling; and includes a drain plug.
  • Transmission Pan
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • Package Material: Paperboard
    • Package Contents: 1 Transmission Pan, 1 Drain Plug, 1 Drain Plug Washer
    • WARNING CA Proposition 65: Yes
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Item Weight: 3.700 Lbs. (1.7 Kg)
    • Package Type: Box
    • Prop 65 (C, R or CR): Cr
    • Trans Model: Gm- Th350 (auto) 3 Speed
  • Features:
    • Triple Chrome-Plated Steel
    • Finned For Added Cooling
    • Includes Drain Plug
    • Stock Capacity
    • Easy To Install With No Special Skills Or Tools Required
  • The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features triple chrome plated steel, fins for added cooling, and includes a drain plug. This product is easy to install with no special tools or skills required.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1978 - GMC Jimmy L - 6 Cyl 4.1L THM350 250

B&M
  • Deep; Includes Drain Plug/Mounting Hardware; Adds An Additional 3 qts.; Replacement Filter PN[10288]; Brushed Finish
  • Transmission Oil Pan; Deep; Includes Drain Plug/Mounting Hardware; Adds An Additional 3 qts.; Replacement Filter PN[10288]; Brushed Finish;
  • Transmission Oil Pan
  • Product Attributes:
    • Instructions Included: Yes
    • California Proposition 65 Chemical Name 1: Chromium (hexavalent Compounds)
    • Mounting Hardware Included: Yes
    • Package Contents: Pan, Gaskets, Filter, Filter Extension, Plug And Mounting Hardware
    • WARNING CA Proposition 65: No
    • Style: Deep
    • Filter Included: Yes
    • Filter Extension Included: Yes
    • Drain Plug Kit: No
    • Additional Fluid Capacity: 3 Qt.
    • Temperature Sensor Bung: Yes
    • Drain Plug Included: No
    • Trans Model: Gm- Th250 (auto) 3 Speed
  • Features:
    • Additional Oil Capacity
    • More Cooling Ability
    • No Dipstick Modification
    • Some Include Fluid Pickup Extension
    • Built-In Drain Plugs
    • Cast Aluminum
  • Our Hi-Tek deep transmission pans are constructed from A356-T6 aluminum and are cast with thick internal and external fins, adding additional strength and increased cooling properties. The deep pan design increases fluid capacity by 3-quarts over the stock O.E. steel pan. All these features combined help dissipate heat quicker netting lower transmission and fluid temperatures prolonging the life of your transmission, transmission fluid and corresponding components. Other features for this popular pan include a filter, filter extension, pan gasket and drain port with magnetic drain plug for clean and easy servicing. Also includes a 1/8 inch NPT temperature sensor port for easily adding a temp gauge for monitoring transmission temperatures while daily driving, towing or racing. Includes detailed instructions with all necessary hardware for an easy at home installation.

Additional Fitment Information:
Vehicle Transmission Manuf. Code
1978 - GMC Jimmy THM350
Showing 1 - 8 of 8 products

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