Chassis Components› Bushings and Mounts

Crown Automotive

Engine Mount for Select Jeep CJ-5, CJ-6, CJ-7, SJ, J-Series, C104 w/ 3.8L, 4.2L Crown Automotive

$15.84

SKU: C01X J8128488

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Crown Automotive J8128488 is a motor mount designed to replace worn or failed original equipment bushings. It features a bolt-in attachment style and is constructed with rubber and steel for the bushings, and steel for the bracket. This mount is sold individually and fits both the right and left sides. It is suitable for Jeep vehicles with 3.8L and 4.2L engines.
Show original supplier description

Part #: J8128488

Engine Mount for Select Jeep 1978-1986 CJ-5, CJ-6, CJ-7 w/ 3.8L, 4.2L 1978-1966 SJ, J-Series w/ 3.8L, 4.2L Engines, Left or RightFeatures and Benefits:12-Month Warranty3.8L or 4.2L EngineLeft or Right Side, (2) RequiredSteel and Rubber ConstructionUse Existing HardwareDetails:Material: Metal, RubberColor: BlackLocation: Front Left or RightHardware Included: Use Existing HardwareInterchange: J3223621, J3236865, J8125587Application: 1977-1977 Jeep CJ-5 w/ 3.8L (6-232) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep CJ-5 w/ 4.2L (6-258) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep CJ-7 w/ 3.8L (6-232) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep CJ-7 w/ 4.2L (6-258) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep J-Series J-10 w/ 3.8L (6-232) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep J-Series J-10 w/ 4.2L (6-258) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep J-Series J-20 w/ 3.8L (6-232) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep J-Series J-20 w/ 4.2L (6-258) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep SJ Cherokee w/ 3.8L (6-232) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep SJ Cherokee w/ 4.2L (6-258) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep SJ Wagoneer w/ 3.8L (6-232) Engine (Top and Bottom Plates Not Interlocked) None; 1977-1977 Jeep SJ Wagoneer w/ 4.2L (6-258) Engine (Top and Bottom Plates Not Interlocked) None; 1978-1978 Jeep CJ-5 w/ 3.8L (6-232) Engine None; 1978-1978 Jeep CJ-7 w/ 3.8L (6-232) Engine None; 1978-1979 Jeep J-Series J-10 w/ 3.8L (6-232) Engine None; 1978-1979 Jeep J-Series J-20 w/ 3.8L (6-232) Engine None; 1978-1979 Jeep SJ Cherokee w/ 3.8L (6-232) Engine None; 1978-1979 Jeep SJ Wagoneer w/ 3.8L (6-232) Engine None; 1978-1983 Jeep CJ-5 w/ 4.2L (6-258) Engine None; 1978-1983 Jeep SJ Cherokee w/ 4.2L (6-258) Engine None; 1978-1983 Jeep SJ Wagoneer w/ 4.2L (6-258) Engine None; 1978-1986 Jeep CJ-7 w/ 4.2L (6-258) Engine None; 1978-1986 Jeep J-Series J-10 w/ 4.2L (6-258) Engine None; 1978-1986 Jeep J-Series J-20 w/ 4.2L (6-258) Engine None; 1981-1986 Jeep CJ-8 Scrambler w/ 4.2L (6-258) Engine None; 1984-1986 Jeep SJ Grand Wagoneer w/ 4.2L (6-258) Engine NoneCrown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.

Features:

  • 3.8L or 4.2L Engine
  • Left or Right Side, (2) Required
  • Steel & Rubber Construction
  • Use Existing Hardware
  • 12-Month Warranty

Engine Mount for Select Jeep 1978-1986 CJ-5, CJ-6, CJ-7 w/ 3.8L, 4.2L 1978-1966 SJ, J-Series w/ 3.8L, 4.2L Engines, Left or Right

Vehicle Symptoms
  • Excessive engine vibration at idle
  • Engine clunking when shifting gears
  • Engine moves excessively under acceleration
  • Visible engine sag or misalignment
  • Vibration felt through steering wheel and floorboard
Relevant Conversations
  • Jeep CJ7 motor mount vibration fix
  • Crown Automotive J8128488 motor mount review
  • How to replace motor mount on Jeep CJ5
  • Engine clunking when accelerating Jeep 4.2L
  • Best motor mounts for Jeep 3.8L
  • Motor mount symptoms bad engine mount
  • Crown vs OEM motor mount quality
  • Jeep J8128488 motor mount install time
  • Motor mount replacement for 1978 Jeep CJ7
  • Engine vibration after motor mount replacement

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandCrown Automotive
Part NumberC01X J8128488

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