Collection:
Emissions
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Crown Automotive 4137726 Crankcase Vent O-Ring for 99-06 Jeep Grand Cherokee WJ, WK & 2006 Commander XK with 4.7L 287c.i. 8 Cylinder Engine
Regular price
$0.99
Sale price
$0.99
Regular price
$0.99
Unit price
/per
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Installation Notes
Installation Difficulty:
Level 3 Advanced
Installation Time: 2-4 hours
Parts Included
1 Crankcase Vent O-Ring
Warranty
12 month / 12,000 Mile Limited...
Crown Automotive 4777240AD PCV Valve for 05-06 Jeep Wrangler TJ & Liberty KJ with 2.4L Engine
Regular price
$6.99
Sale price
$6.99
Regular price
$6.99
Unit price
/per
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Warranty
12 months / 12,000 Mile Limited Warranty.
Specs
Engine Size: 2.4L I-4
Engine Fuel: Gasoline
Shipping Weight: 1lb
Shipping Dimensions: 4in x 3in x 2in (L x W x H)...
Crown Automotive J3230351 PCV Valve for 76-77 Jeep CJ-5 and CJ-7 with 6 Cylinder Engine
Regular price
$3.99
Sale price
$3.99
Regular price
$3.99
Unit price
/per
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Installation Notes
Installation Difficulty:
Level 2 Intermediate
Installation Time: Less than an hour
Parts Included
PCV Valve
Warranty
12 month / 12,000 Mile Limited W...
Crown Automotive J3203076 Hot Air Tube Clamp
Regular price
$2.99
Sale price
$2.99
Regular price
$2.99
Unit price
/per
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Specs
Engine Size: 4.2L 258ci I-6
Engine Fuel: Gasoline
Shipping Weight: 1lb
Crown Automotive 4648973AD PCV Valve for 07-11 Jeep Wrangler JK with 3.8L V6 Engine
Regular price
$11.99
Sale price
$11.99
Regular price
$11.99
Unit price
/per
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Installation Notes
Installation Difficulty:
Level 2 Intermediate
Installation Time: 1-2 hours
Parts Included
1 PCV Valve
Warranty
12 Month/12,000 Mile Limited Warranty
...
Crown Automotive 33003391 Hot Air Duct for 74-90 Jeep CJ and Wrangler YJ
Regular price
$16.99
Sale price
$16.99
Regular price
$16.99
Unit price
/per
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For the Following Applications:
1987-1990 YJ Wrangler with 4.2L Engine
1974-1986 CJ-5, CJ-6, CJ-7 and CJ-8 with 4.2L Engine
1974-1981 CJ-5, CJ-6, CJ-7 and CJ-8 with 5.0L Engine
1974-1...
Crown Automotive J3241629 PCV Valve for 82-86 Jeep CJ with 6 Cyl T shape
Regular price
$2.99
Sale price
$2.99
Regular price
$2.99
Unit price
/per
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Specs
Engine Size: 3.8L I-6, 4.2L 258ci I-6
Engine Fuel: Gasoline
Shipping Weight: 1lb
Shipping Dimensions: 6in x 3in x 2in (L x W x H)
Fitment
Jeep CJ-7
1986 Jeep CJ-7
...
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Crown Automotive 53032509AM Valve for 05-08 Jeep Grand Cherokee WK & Commander XK with 5.7L V-8 Engine
Regular price
$121.99
Sale price
$121.99
Regular price
$121.99
Unit price
/per
Learn More
Installation Notes
Installation Difficulty:
Level 3 Advanced
Installation Time: 1-2 hours
Parts Included
1 EGR Valve
Warranty
12 Month/12,000 Mile Limited Warranty.
...
$3.00
Off
Crown Automotive J3236695 Crankcase Breather for 78-90 Jeep CJ and Wrangler YJ
Regular price
$2.99
Sale price
$2.99
Regular price
$5.99
Unit price
/per
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Located Inside Air Cleaner
1978-1990 CJ and YJ with 4.2L Carbureted Engines
1987-1990 YJ with 2.5L EFI Engine
Installation Notes
Installation Difficulty:
Level 2 Intermediate
...
Crown Automotive J3240359 PCV Valve for 81 Jeep CJ with 6 Cyl
Regular price
$4.99
Sale price
$4.99
Regular price
$4.99
Unit price
/per
Learn More
Specs
Engine Size: 3.8L I-6, 4.2L 258ci I-6
Engine Fuel: Gasoline
Shipping Weight: 1lb
Shipping Dimensions: 6in x 3in x 2in (L x W x H)
Fitment
Jeep CJ-7
1981 Jeep CJ-7J...
Crown Automotive J3236680 PCV Valve for 78-80 Jeep CJ with 6 Cyl
Regular price
$4.99
Sale price
$4.99
Regular price
$4.99
Unit price
/per
Learn More
Specs
Engine Size: 3.8L I-6, 4.2L 258ci I-6
Engine Fuel: Gasoline
Shipping Weight: 1lb
Shipping Dimensions: 3in x 2in x 1in (L x W x H)
Fitment
Jeep CJ-7
1980 Jeep CJ-7
...
Crown Automotive J3211538 PCV Valve for 74-75 Jeep CJ with 6 Cyl, 76-78 CJ with 8 Cyl
Regular price
$4.99
Sale price
$4.99
Regular price
$4.99
Unit price
/per
Learn More
Specs
Shipping Weight: 1lb
Shipping Dimensions: 2in x 1in x 1in (L x W x H)
Fitment
Jeep CJ-5
1978 Jeep CJ-5
1977 Jeep CJ-5
1976 Jeep CJ-5
1975 Jeep CJ-5
1974 Jeep CJ-5Jeep ...
Crown Automotive J3203079 Hot Air Tube Clamp / Upper Radiator Clamp
Regular price
$1.99
Sale price
$1.99
Regular price
$1.99
Unit price
/per
Learn More
Warranty
12 Month/12,000 Mile Limited Warranty.
Specs
Engine Size: 4.2L 258ci I-6
Engine Fuel: Gasoline
Shipping Weight: 1lb
Shipping Dimensions: 4in x 3in x 1in (L x W x...
Crown Automotive 53030615AC Crankcase to Vent Tube for 05-06 Jeep Wrangler TJ & Unlimited with 4.0L Engine
Regular price
$3.99
Sale price
$3.99
Regular price
$3.99
Unit price
/per
Learn More
Installation Notes
Installation Difficulty:
Level 2 Intermediate
Installation Time: 1-2 hours
Parts Included
Crankcase to Vent Tube
Warranty
12 Month, 12,000 Mile Limit...
Sold Out
Crown Automotive J3228426 Emissions Check Valve for 80-90 Jeep Vehicles
Regular price
$1.99
Sale price
$1.99
Regular price
$1.99
Unit price
/per
This replacement soft top bow bracket fits the driver side of 2007-12 Wrangler Unlimited JKU 4-door models.
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Replaces OE : (DS) 55397229AA, 55397229AB / (PS) 55397228AA, 55397228AB
Co...
Crown Automotive J3236685 PCV Valve Elbow for 81-90 Jeep CJ & Wrangler YJ with 4.2L Engine and 84-90 Cherokee XJ & Comanche MJ with 2.5L Engine
Regular price
$1.99
Sale price
$1.99
Regular price
$1.99
Unit price
/per
Learn More
Installation Notes
Installation Difficulty:
Level 1 Beginner
Installation Time: Less than an hour
Parts Included
1 Elbow
Warranty
12 Month/12,000 Mile Limited Warranty
...
Crown Automotive J8134400 PCV Valve Grommet for 81-90 Jeep CJ and Wrangler YJ
Regular price
$1.99
Sale price
$1.99
Regular price
$1.99
Unit price
/per
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Construction : Rubber
Measures : .72" ID
For the Following Applications :
1987-1990 YJ Wrangler w/ 2.5L, 4.2L Engines
1981-1983 CJ-5 w/ 4.2L Engine
1981-1986 CJ-7, CJ-8 w/ 4.2L Eng...
Crown Automotive 53013797AB Crankcase Vent Tube for 05-06 Jeep Wrangler TJ and Unlimited with 4.0L Engine
Regular price
$7.99
Sale price
$7.99
Regular price
$7.99
Unit price
/per
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Valve Cover to Intake Manifold
Installation Notes
Installation Difficulty:
Level 2 Intermediate
Installation Time: Less than an hour
Parts Included
1 Vent Tube
Warranty
...
Crown Automotive 53030492 Rear PCV Valve Elbow for 91-93 Jeep Wrangler YJ, Cherokee XJ, Comanche MJ and Grand Cherokee ZJ with 4.0L Engine
Regular price
$6.99
Sale price
$6.99
Regular price
$6.99
Unit price
/per
Learn More
Installation Notes
Installation Difficulty:
Level 1 Beginner
Installation Time: Less than an hour
Parts Included
1 Elbow
Warranty
12 month / 12,000 Mile Limited Warranty
...
Crown Automotive 53030591 PCV Elbow for 91-93 Jeep Wrangler YJ, Cherokee XJ and Comanche MJ
Regular price
$2.99
Sale price
$2.99
Regular price
$2.99
Unit price
/per
Learn More
For 2.5L (Rear) and 4.0L (Front)
Installation Notes
Installation Difficulty:
Level 1 Beginner
Installation Time: Less than an hour
Parts Included
1 Elbow
Warranty
12 Mo...
Crown Automotive 53030497 PCV Elbow for 94-06 Jeep Wrangler YJ & TJ; 93-96 Cherokee XJ and 97-04 Grand Cherokee ZJ & WJ
Regular price
$3.99
Sale price
$3.99
Regular price
$3.99
Unit price
/per
Learn More
For 2.5L(Rear), 4.0L (Front), 5.2L and 5.9L (Left)
Installation Notes
Installation Difficulty:
Level 1 Beginner
Installation Time: Less than an hour
Parts Included
1 Elbow ...
Crown Automotive 53034058AC Valve for 05-07 Jeep Grand Cherokee WK & Commander XK with 4.7L V-8 Engine
Regular price
$121.99
Sale price
$121.99
Regular price
$121.99
Unit price
/per
Learn More
Installation Notes
Installation Difficulty:
Level 3 Advanced
Installation Time: 2-4 hours
Parts Included
1 EGR Valve
Warranty
12 Month/12,000 Mile Limited Warranty.
...
Crown Automotive 53034192AB EGR Valve for 07-10 Jeep Grand Cherokee WK & Commander XK and 07-12 Liberty KJ & KK
Regular price
$119.99
Sale price
$119.99
Regular price
$119.99
Unit price
/per
The Crown Automotive EGR Valve is a original replacement for a malfunctioning stock valve on Jeep vehicles. Made to OE spec for fitment and connects to wiring harness, operates with emissions syste...
$16.00
Off
Crown Automotive 4891414AD Leak Detection Pump for 02-04 Jeep Grand Cherokee WJ and Wrangler TJ
Regular price
$83.99
Sale price
$83.99
Regular price
$99.99
Unit price
/per
Factory replacement leak detection pump for 02-04 Jeep® Grand Cherokee WJ and Wrangler TJ from Crown Automotive.
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02-04 Jeep® Grand Cherokee WJ with 4.0L and 4.7L Engines
03-04 Jeep®...
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