1978 Cadillac Eldorado Transmission Parts
More 1978 Cadillac Eldorado Transmission Parts Categories
If you’re looking for an original Transmission Parts replacement for a 1978 Cadillac Eldorado, you can search through our selection below. You’ll also find aftermarket and OEM Transmission Parts to meet your needs.
Essential 1978 Cadillac Eldorado Transmission Parts
ATP – AT EXT HOUSING SEAL (Part No.JO-57)
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$7.99
AT EXT HOUSING SEAL
Imperial – Plate and Fin Style Trans Cooler 3/4" x 5-7/8" x 11" Light Duty (Part No.243006)
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$59.99
Product Features:
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- Imperial Rapid-Cool« plate and fin transmission cooler
- Size: 3/4″ x 11″ x 6″
- Sub-compact to compact cars
- GVWR up to 18,000 lbs.
- Compatible with OEM cooler systems
ATP – AT MSTR REP KIT PLUS (Part No.JMS-9)
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$368.99
AT MSTR REP KIT PLUS
Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)
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$18.99
Product Features:
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- Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
- This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
- The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.
National – Bearings (Part No.382)
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$22.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
ATP – AT OVERHAUL KIT (Part No.JGS-52)
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$76.99
AT OVERHAUL KIT
Dorman – Transmission Line Connector (Part No.800-754)
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$8.99
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.
Product Features:
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Product Features:
- Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
- Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
- Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
Mr. Gasket – Automatic Transmission Oil Pan (Part No.9762)
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$65.99
These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes drain plug, gasket and hardware.
Product Features:
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Product Features:
- Overall Height: 2.0″
- Stock Depth and Capacity
- Includes: Drain Plug, Washer & Gasket
B & M – Torque Converter, Nitrous Holeshot 2400 (Part No.20480)
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$529.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.
Product Features:
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Product Features:
- 2300-2500 RPM
- Small And Big Blocks
- Mild To Serious Performance
- Furnace Brazed
- Fully Balanced
Driveworks – Wheel Bearing (Part No.S-RW-508-BR)
ATP – AT OIL PUMP SEAL (Part No.JO-127)
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$15.99
AT OIL PUMP SEAL
ATP – AT MODULATOR VALVE (Part No.JX-70)
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$46.99
AT MODULATOR VALVE
National – Bearings (Part No.305-DD)
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$44.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
B & M – DEPTH PAN CHROME HP (Part No.20289)
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$113.99
B&M Deep Transmission Pans increase the fluid capacity of your transmission, improving the cooling, allowing your transmission to work as efficiently as possible. Included drain plug, eliminates the need to drop the pan to drain the fluid.
Product Features:
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Product Features:
- Additional Oil Capacity
- More Cooling Ability
- No Dipstick Modification
- Some Include Fluid Pickup Extension
- Built-In Drain Plugs
- Chrome Plated Steel
ATP – AT FRT PUMP BUSHING (Part No.CB-30)
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$11.99
AT FRT PUMP BUSHING
ATP – AT CLUTCH PLATE (Part No.JC-50)
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$8.99
AT CLUTCH PLATE
ATP – AT SEL SHAFT SEAL (Part No.SO-19)
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$7.99
AT SEL SHAFT SEAL
ATP – AT CONTR SOLENOID (Part No.JE-8)
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$66.99
AT CONTR SOLENOID
ATP – AT OIL PUMP ORING (Part No.SO-21)
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$8.99
AT OIL PUMP ORING
B & M – Cable Bracket (Part No.30498)
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$28.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.
Product Features:
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Product Features:
- Shifter Service Parts
- Steel
- Natural Finish
- Sold individually
- Replacement for Bandit shifters
ATP – AT SOLENOID SEAL (Part No.JO-15)
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$3.99
AT SOLENOID SEAL
ATP – REUSABLE AT PAN GSKT (Part No.JG-137)
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$64.99
REUSABLE AT PAN GSKT
B & M – Automatic Shifter, StarShifter (Part No.80675)
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$309.99
Features include NHRA/ IHRA reverse lockout, backup light switch, neutral safety switch, polished T-handle. Cable operated for quick installation and accurate shifting. For 2 and 3 speed applications.
Product Features:
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Product Features:
- Base Trims For Custom Fit
- Cable Operated
- Quick Installation
- Accurate Shifting
- NHRA/IHRA Reverse Lockout Meets Requirements
- Includes Neutral Safety Switch
- Polished Aluminum. T-Handle and Cable
Driveworks – Oil Seal (Part No.S-7038SA)
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$6.29
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)
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$141.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.
Product Features:
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Product Features:
- Recalibrate Auto. Transmission
- Optimum Performance
- Select Your App. Mode
- Improves Transmission Life
- Trans. Removal Not Required
- Downshift At Any Speed
- Great For Trailer Towing
- For Heavy Loads Driving Downhill
Permatex – Ultra Grey RTV Gasket Maker (9.5 oz.) (Part No.85084)
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$32.99
OEM specified. Designed specially for high-torque and high vibration applications, like those common in import engines, this premium RTV gasket maker exceeds manufacturers’ performance requirements. Sensor-safe, low odor, and non-corrosive. Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Temperature range -65ºF to 500ºF (-54 Deg. C to 260 Deg. C) intermittent.
Product Features:
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Product Features:
- Designed specially for high-torque and high vibration applications
- Maximum vibration resistance with outstanding resistance to oils, cooling and shop fluids
- OEM specified
- Low-odor, non-corrosive formula
- Temperature Range: -65 Deg. F to 500 Deg. F (-54 Deg. C to 260 Deg. C)
Felpro – Transmission Oil Pan Gasket (Part No.TOS 18621)
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$9.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Permatex – The Right Stuff: Grey, 90 Minute Gasket Maker, 3 OZ (Part No.34328)
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$17.49
Permatex’s The Right Stuff 90 Minute Series offers the fastest return to service in a in just 90 minute! This leak-proof, elastomeric “Formed-in-place” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff 90 Minute Grey is specified for high torque and high vibration applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.
Product Features:
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Product Features:
- Designed to perform under higher torque loads associated with engines having closely spaced bolt patterns
- Sensor-safe, non-corrosive, RTV silicone
- Protects against leaks caused by vibration and thermal expansion
- Meets performance specs of OE silicone gaskets
- Quickly returns vehicle to service in just 90 minutes
Popular 1978 Cadillac Eldorado Transmission Parts Categories
1978 Cadillac Eldorado Transmission Parts
You count on your 1978 Cadillac Eldorado to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Transmission Parts. With 64 Transmission Parts ranging in price from $3.99 to $1,150.00, you’re sure to find everything you need for your 1978 Cadillac Eldorado.
Brands matter. If you want to shop a specific Transmission Parts brand, we stock 14 different brands like Imperial, Permatex, and Pro-King. 1978 Cadillac Eldorado Transmission Parts start as low as $3.99!
One of the best ways to find top quality OEM or aftermarket Transmission Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 348 extensive product reviews on 1978 Cadillac Eldorado Transmission Parts. Some of the top-rated Transmission Parts products we carry are Automatic Shifter, Z-Gate with 4.4 stars and Automatic Transmission Vacuum Modulator with 4.6 stars.
Did we mention you can order your Transmission Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Transmission Parts inventory for your 1978 Cadillac Eldorado below to get started!
Top-Rated Transmission Parts Brands For Your 1978 Cadillac Eldorado
Trusted Transmission Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 Cadillac Eldorado running right for years to come. In our inventory you’ll find brands like Imperial, Permatex, Pro-King, and even more.
Popular ATP Transmission Parts
You’ll find popular ATP brand products across Automatic Transmission Parts and Transmission Seals. All are waiting to get your 1978 Cadillac Eldorado back on the road. Some of the top-rated ATP products in these categories are:
Top-Rated Imperial Transmission Parts
If Imperial are what you’re looking for, our inventory holds plenty. We stock Imperial brand Transmission Parts for your 1978 Cadillac Eldorado, and some of our most reviewed Imperial parts include:
FAQs for 1978 Cadillac Eldorado Transmission Parts
What are the most purchased Transmission Parts for the 1978 Cadillac Eldorado?
Out of 64 Transmission Parts for the 1978 Cadillac Eldorado, the most popular in our inventory are:
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$26.99
(7)
High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 OZ
Transmission Pan Gaskets
What are the top-rated 1978 Cadillac Eldorado Transmission Parts?
Top-rated Transmission Parts for your 1978 Cadillac Eldorado based on customer reviews/ratings are:
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$33.49
(11)
Automatic Transmission Vacuum Modulator
“I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recomme”
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$80.99
(8)
Plate and Fin Style Trans Cooler 3/4" x 9-1/2" x 11" Heavy Duty
“Used this cooler to replace the missing factory one on my Polaris 330 ATV. Made an adapter plate to fit to the fan housing. Works great, beats the $30”
