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1981 Dodge Diplomat Engine Parts

Save up to 40% on original replacement 1981 Dodge Diplomat maintenance and repair parts. Over 1,000 high-quality, direct-fit parts for a 1981 Dodge Diplomat, offered by well-known brands such as DORMAN, SEALED POWER, BWD. Find Brakes, Engine, Suspension, and many more car parts with our easy-to-use online catalogue.
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1981 dodge diplomat
$ 1.90
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Oil pump body; Quantity Required: 1
1981 dodge diplomat
$ 1.46
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Use: Oil Pump Cover; Quantity Required: 1
1981 dodge diplomat
$ 1.46
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Use: Oil Pump Cover; Quantity Required: 1
1981 dodge diplomat
$ 10.66
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Use: Timing Cover; Use w/installation tool; Quantity Required: 1
1981 dodge diplomat
$ 3.73
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Quantity Required: 1
1981 dodge diplomat
$ 49.31
In Stock
Brand: Fel-Pro
Quantity Required: 2
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); PermaTorque Severe Duty; Quantity Required: 2
1981 dodge diplomat
$4.33
$ 2.00
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: M; 5 1/32" ID; Quantity Required: 1
1981 dodge diplomat
$4.33
$ 2.00
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: N; 5 1/32" ID; Quantity Required: 1
1981 dodge diplomat
$ 2.28
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Engine VIN: G; Quantity Required: 1
1981 dodge diplomat
$ 2.28
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: K; Quantity Required: 1
1981 dodge diplomat
$ 2.28
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: L; Quantity Required: 1
1981 dodge diplomat
$ 4.96
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Oil filter cover; Quantity Required: 1
1981 dodge diplomat
$4.91
$ 4.16
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Quantity Required: 1
1981 dodge diplomat
$0.91
$ 0.76
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Quantity Required: 1
1981 dodge diplomat
$0.91
$ 0.76
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Quantity Required: 1
1981 dodge diplomat
$ 38.55
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Quantity Required: 1
1981 dodge diplomat
$26.53
$ 22.49
In Stock
Brand: Fel-Pro
Quantity Required: 2
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); PermaTorque; Quantity Required: 2
1981 dodge diplomat
$ 57.40
In Stock
Brand: Fel-Pro
Quantity Required: 2
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); HeadSaver; Quantity Required: 2
1981 dodge diplomat
$ 3.33
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Quantity Required: 1
1981 dodge diplomat
$18.60
$ 15.50
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Type: Rear Main Seal Set; Rubber; Two-piece; Rear
1981 dodge diplomat
$ 20.84
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Type: Rear Main Seal Set; Rubber; Two-piece; Rear
1981 dodge diplomat
$ 45.01
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Quantity Required: 1
1981 dodge diplomat
$ 125.51
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Premium valve stem seals incl.; Quantity Required: 1
1981 dodge diplomat
$ 155.03
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Premium valve stem seals incl.; Quantity Required: 1
1981 dodge diplomat
$ 83.32
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Premium valve stem seals incl.; Quantity Required: 1
1981 dodge diplomat
$ 120.42
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Premium valve stem seals incl.; Quantity Required: 1
1981 dodge diplomat
$ 95.84
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Type: Kit Gasket Set; Premium valve stem seals incl.; Quantity Required: 1
1981 dodge diplomat
$ 21.04
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: K; Quantity Required: 1
1981 dodge diplomat
$ 21.04
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: L; Quantity Required: 1
1981 dodge diplomat
$24.48
$ 20.94
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: M; Large 1" x 2 3/16" ports; Quantity Required: 1
1981 dodge diplomat
$24.48
$ 20.94
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Engine VIN: N; Large 1" x 2 3/16" ports; Quantity Required: 1
1981 dodge diplomat
$ 15.31
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Quantity Required: 1
1981 dodge diplomat
$19.39
$ 16.20
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Type: Intake & Exhaust Manifold Gasket Set; Quantity Required: 1
1981 dodge diplomat
$ 20.79
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Quantity Required: 1
1981 dodge diplomat
$18.67
$ 15.93
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Cork; Quantity Required: 1
1981 dodge diplomat
$ 16.36
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Loc: Exh.; Premium valve stem seals incl.; Exhaust
Engine Valve Stem Oil Seal Set - Intake and Exhaust
1981 dodge diplomat
$ 27.40
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Loc: Int. & Exh.; Premium valve stem seals incl.; Intake and Exhaust
1981 dodge diplomat
$ 16.57
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); Loc: Int.; Premium valve stem seals incl.; Intake
1981 dodge diplomat
$ 25.16
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6); w/o Sleeve 'N' Seal; Must be used w/OS 12705C-1; Quantity Required: 1
1981 dodge diplomat
$83.36
$ 37.48
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1); Type: Timing Cover Set w/Sleeve; w/Sleeve 'N' Seal; Quantity Required: 1