APWPART FINDER
My Vehicle Add New
  • Select Year
  • Select Make
  • Select Model
  • Select Submodel
  • Select Engine

Shop by Brand

  • Shop by Fuel Sending Unit Included
  • Shop by Pressure Sensor Included

GMC S15 Engine Parts

We have 10 Items In-stock.
$51.15 List Price $73.10 Save $21.95 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
Earn Double
AutoPoints
Instead of 51,
CYLINDER HEAD GASKET SET -- A high quality, OE replacement cylinder head gasket set; Backed by 1-year, unlimited-mileage warranty.
  • SKU#: REPC312714
  • Brand: Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following GMC S15 Years:
  • 1988-1990 | 6 Cyl 4.3L | Base, High Sierra, Sierra Classic
  • 1988 | 6 Cyl 4.3L | Gypsy
$103.77 List Price $122.45 Save $18.68 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
A1 Cardone Engine Control Computer, Remanufactured

A1 Cardone Engine Control Computers are designed to render durable and exceptional performance, control emissions, monitor, and regulate engine performance and fuel consumption.

Features:
  • 100 percent resolder of critical components
  • Superior electrical connections, no intermittent failures, and longer product life
  • Corrects OE design flaw and ensures chips will not lift from the board causing the unit to fail
  • Defective OE conformal coating is removed from the entire ECM board including underneath chips and replaced with upgraded conformal coating


  • SKU#: A1775500
  • Brand: A1 Cardone
  • Fit Note: OEM#: 1225500
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following GMC S15 Years:
  • 1982 | 6 Cyl 2.8L | Base, High Sierra, Sierra Classic, Sierra Grande
$403.38 List Price $475.99 Save $72.61 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
DNJ ENGINE MASTER REBUILD KIT -- Includes oil pump, timing kit, and 5/8 in. inlet pump; Designed to meet or exceed OE specifications; With 12-month or 12,000-mile DNJ limited warranty.
  • SKU#: DNJEK3114M
  • Brand: DNJ
  • Includes: Cylinder head gasket set, conversion gasket set, camshaft bearing set, piston ring set, piston set, crankshaft main bearing set, connecting rod bearing set, expansion plug kit, oil pump and timing kit
  • Warranty: 12-month or 12,000-mile DNJ limited warranty
 
Fits the following GMC S15 Years:
  • 1987-1989 | 6 Cyl 2.8L | Base, High Sierra, Sierra Classic
  • 1987-1988 | 6 Cyl 2.8L | Gypsy
(see more)
$53.45 List Price $63.07 Save $9.62 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
FELPRO ENGINE CONVERSION GASKET SET -- Contains rear main seal gasket, water pump gasket, fuel pump gasket, oil pump gasket, timing cover gasket and thermostat gasket; Includes PermaDry molded rubber oil pan gasket; Designed to be high quality direct fit replacements for stock conversion gaskets; Intended for lower block repair; Set contents may vary depending on application; With 1-year Felpro limited warranty.
  • SKU#: FPCS8621
  • Brand: Felpro
  • Fit Note: Truck
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year Felpro limited warranty
 
Fits the following GMC S15 Years:
  • 1982-1985 | 4 Cyl 1.9L | Base, High Sierra, Sierra Classic
  • 1982 | 4 Cyl 1.9L | Sierra Grande
$76.03 List Price $89.72 Save $13.69 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
STANDARD ENGINE CONTROL COMPUTER

A high quality, OE replacement engine control computer.

Specifications:
  • 25 + 25 + 3 terminals
  • Non-flashable
  • Female + female + male connector
  • 3 electrical connectors
  • Male + male and female terminal
  • Pin + blade terminal type
  • SKU#: SIEM6025
  • Brand: Standard
  • Fit Note: OE No. 1226025
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following GMC S15 Years:
  • 1983 | 6 Cyl 2.8L | Base, High Sierra, Sierra Classic
View All
$113.94 List Price $134.45 Save $20.51 Availability: In Stock Core Deposit: $42.27
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
AC DELCO ENGINE CONTROL MODULE, REMANUFACTURED -- A high quality, OE replacement engine control module; With 12-month or 12,000-mile AC Delco warranty.
  • SKU#: AC88999123
  • Brand: AC Delco
  • Fit Note: Code 1226865
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following GMC S15 Years:
  • 1985 | 6 Cyl 2.8L | Base, High Sierra, Sierra Classic
$59.18 List Price $69.83 Save $10.65 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
VICTOR REINZ ENGINE GASKET SET -- Cylinder head type; Provides optimum seal; Handles drastic temperature extremes, high internal pressures, coolants, and lubricants with unsurpassed standards of innovation and quality.
  • SKU#: VICHS5744W
  • Brand: Victor
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following GMC S15 Years:
  • 1990 | 6 Cyl 4.3L | Base, High Sierra, Sierra Classic
$13.03 List Price $15.38 Save $2.35 Availability: In Stock
  • Low Price Guarantee
(

more

)
EMPIRE MOTOR SPORTS AIR CLEANER LID NUT, ALUMINUM, POLISHED -- Made of billet aluminum that is polished to a mirror shine; Designed to fit over or in place of the OEM part; Made in the USA; Easy installation.
  • SKU#: EMSUH14
  • Brand: Empire Motor Sports
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following GMC S15 Years:
  • 1988-1990 | All Engines | All Submodels
$33.04 List Price $38.99 Save $5.95 Availability: In Stock
  • Low Price Guarantee
(

more

)
SPECTRA PREMIUM FUEL PUMP

Draw gas from the tank with a certified high-quality product that is Spectra Premium Fuel Pump. Equipped with ground-breaking features, Spectra's Fuel Pump is ready for action. It is 100% reliability tested for voltage, amperage, resistance, pressure, and volume. Its available models represent excess 90% of market demand on fuel modules and are even corrosion resistant, proving that Spectra Fuel Pump remains miles ahead of its competition. Spectra Fuel Pump is backed by 1-year Spectra limited warranty.

Specifications:
  • Mechanical Fuel Pump
  • Includes gasket
  • Gas fuel type
  • SKU#: SPISP1030MP
  • Brand: Spectra
  • Fit Note: 4WD
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Fuel Sending Unit Included: No
  • Pressure Sensor Included: No
  • Recommended Use: OE Replacement
(see more)
Fits the following GMC S15 Years:
  • 1984-1985 | 6 Cyl 2.8L | Base, High Sierra, Sierra Classic
$42.94 List Price $50.67 Save $7.73 Availability: In Stock
  • Low Price Guarantee
(

more

)
AIRTEX FUEL PUMP, NEW -- For GAS applications; Mechanical; Precision built to meet or exceed OE specifications; Its construction features the latest in technology and OE design philosophy.
  • SKU#: AF41591
  • Brand: Airtex
  • Fit Note: 4WD
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Fuel Sending Unit Included: No
  • Pressure Sensor Included: No
  • Recommended Use: OE Replacement
(see more)
Fits the following GMC S15 Years:
  • 1983 | 6 Cyl 2.8L | Base, High Sierra, Sierra Classic
View Less