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1978 Cadillac Deville Engine Parts

Save up to 40% on original replacement 1978 Cadillac DeVille maintenance and repair parts. Over 1,000 high-quality, direct-fit parts for a 1978 Cadillac DeVille, offered by well-known brands such as DORMAN, BWD, RAYBESTOS. Find Brakes, Engine, Suspension, and many more car parts with our easy-to-use online catalogue.
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$4.33
$2.00
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); 5 1/32" ID;
$0.91
$0.76
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$31.90
In Stock
Brand: Fel-Pro
Quantity Required: 2
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$11.18
$9.34
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Type: Main Seal Set; Rope; Improved design;
$56.27
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$196.69
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Engine VIN: S; Fuel Delivery Type: CARB; Int. manifold gskt. not incl.; Premium valve stem seals incl.;
$196.69
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Engine VIN: T; Fuel Delivery Type: FI; Int. manifold gskt. not incl.; Fuel injection seals not incl.; Premium valve stem seals incl.;
$148.29
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Engine VIN: S; Fuel Delivery Type: CARB; Int. manifold gskt. not incl.; Premium valve stem seals incl.;
$148.29
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Engine VIN: T; Fuel Delivery Type: FI; Int. manifold gskt. not incl.; Fuel injection seals not incl.; Premium valve stem seals incl.;
$16.88
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$47.04
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$23.84
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$45.61
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Premium valve stem seals incl.;
$31.37
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$27.88
$23.83
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Cork; New Improved design;
$11.23
$6.93
In Stock
Brand: Fram
Quantity Required: 1
Condition: New
Vehicle fitment:
Spin-on Oil Filter; Alternate filter for PH3675;
$11.23
$6.93
In Stock
Brand: Fram
Quantity Required: 1
Condition: New
Vehicle fitment:
Spin-on Oil Filter; Recommendation based on current OE requirements;
$26.46
In Stock
Brand: SKF
Quantity Required: 1
Condition: New
2 Year Warranty.
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$40.25
In Stock
Brand: SKF
Quantity Required: 1
Condition: New
2 Year Warranty.
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$54.25
$30.87
In Stock
Brand: Timken
Quantity Required: 1
Condition: New
3 Year Warranty.
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1);
$79.78
$41.91
In Stock
Brand: Timken
Quantity Required: 1
Condition: New
3 Year Warranty.
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Optional Repair Sleeve;
$28.27
$18.86
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade High Performance; Series H Series (Tri-Metal); Size Standard; Suffix N - Narrowed;
$28.27
$18.86
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade High Performance; Series H Series (Tri-Metal); Size .010in Undersize; Suffix N - Narrowed;
$28.27
$18.86
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade High Performance; Series H Series (Tri-Metal); Size .020in Undersize; Suffix N - Narrowed;
$29.66
$19.79
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade High Performance; Series H Series (Tri-Metal); Size Standard; Suffix XN - .001in Extra Oil Clearance / Narrowed;
$25.13
$16.77
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size Standard;
$25.13
$16.77
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size .010in Undersize;
$25.13
$16.77
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size .020in Undersize;
$25.13
$16.77
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size .030in Undersize;
$25.13
$16.77
In Stock
Brand: Clevite
Quantity Required: 8
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size .040in Undersize;
$246.98
$164.79
In Stock
Brand: Clevite
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size Standard;
$246.98
$164.79
In Stock
Brand: Clevite
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Series P Series (Tri-Metal); Size .010in Undersize;
$123.51
$82.41
In Stock
Brand: Clevite
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Material Grade OE Replacement; Size Standard;
$194.68
$95.09
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
$194.68
$95.09
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
Vehicle fitment:
3 Keyway Crank Sprocket; Incl. Cam Sprocket; Roller Chain; Street True Roller Timing Set;
$194.68
$95.09
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
Vehicle fitment:
Engine VIN: T; Fuel Delivery Type: FI; 3 Keyway Crank Sprocket; Incl. Cam Sprocket; Roller Chain; Street True Roller Timing Set;
$194.68
$95.09
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
Vehicle fitment:
Fuel Delivery Type: CARB; 3 Keyway Crank Sprocket; Incl. Cam Sprocket; Roller Chain; Street True Roller Timing Set;
$194.68
$95.09
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
Vehicle fitment:
Fuel Delivery Type: FI; 3 Keyway Crank Sprocket; Incl. Cam Sprocket; Roller Chain; Street True Roller Timing Set;
$112.89
$57.68
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
Vehicle fitment:
Link Quantity: 48; Pitch: 1/2 In.; Rollers: Single; Timing Marks: 0;
$112.89
$57.68
In Stock
Brand: Cloyes
Quantity Required: 1
Condition: New
Limited Lifetime Warranty
Vehicle fitment:
Link Quantity: 48; Pitch: 1/2 In.; Rollers: Single; Timing Marks: 0; HP Timing Chain; Single Roller;