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

Jeep J-3700 Engine Long Block

We have 5 Items In-stock.
$72.23 List Price $85.23 Save $13.00 Availability: In Stock
  • Free Ground Shipping
  • 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#: AF3805
  • Brand: Airtex
  • Fit Note: OHV Engine, With Integral Filter
  • 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 Jeep J-3700 Years:
  • 1968 | 6 Cyl 3.8L | Base
  • 1966 | 6 Cyl 3.8L | Base
(see more)
$33.05 List Price $39.00 Save $5.95 Availability: In Stock
  • 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#: FPCS81692
  • Brand: Felpro
  • Fit Note: Truck, 232 Engine
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year Felpro limited warranty
 
Fits the following Jeep J-3700 Years:
  • 1967-1970 | 6 Cyl 3.8L | Base
  • 1966-1970 | 6 Cyl 3.8L | Base
(see more)
$11.36 List Price $13.40 Save $2.04 Availability: In Stock
  • Low Price Guarantee
(

more

)
Crown Automotive is the go-to company for premium quality factory replacement parts for Jeeps manufactured as far back as 1942.
  • SKU#: A7443
  • Brand: Crown
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1 year or 12,000-mile Crown limited warranty
 
Fits the following Jeep J-3700 Years:
  • 1965 | All Engines | All Submodels
$25.67 List Price $30.29 Save $4.62 Availability: In Stock
  • APW Bestseller
  • Low Price Guarantee
(

more

)

RUGGED RIDGE – SPEEDOMETER GEARS FOR JEEPS

When you run bigger tires on your Jeep, your speedo needs to be re-calibrated. Use a Rugged Ridge speedometer gear to get back to factory spec speed and odometer readings. Rugged Ridge is a market leader that specializes in automotive products including modular bumpers, floor liners and snorkels and also provides enthusiasts with hundreds of other high quality aftermarket accessories.

  • Easy to install
  • Used to re-calibrates your Jeep’s speedometer when running larger wheels/tires
  • O-ring not included
  • Makes speedometer and odometer accurate again
  • SKU#: RR1867033
  • Brand: Rugged Ridge
  • Fit Note: Dana 18
  • Anticipated Ship Out Time: 3-4 business days
  • Notes: For Dana 18
  • Warranty: 5-year Rugged Ridge limited warranty
 
Fits the following Jeep J-3700 Years:
  • 1965-1970 | All Engines | All Submodels
$51.46 List Price $60.72 Save $9.26 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
OMIX OVERHAUL GASKET AND SEAL KIT -- Includes All Necessary Gaskets For A Complete Engine Rebuild, A High Quality, Direct Fit OEM Replacement Gasket And Seal Kit, Replaces Part Number 4485657
  • SKU#: O321744004
  • Brand: Omix
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Omix limited warranty
 
Fits the following Jeep J-3700 Years:
  • 1968-1970 | 6 Cyl 3.8L | Base