HeadBolts.com the engine hardware store

We have cylinder head bolts (as well as all types of engine fasteners) for gas and diesel engines

Automotive,truck,industrial and marine applications

Free Shipping over $99.00  !

Free shipping on orders over 99.00 dollars for domestic orders only.

  • browse our aisles by going the categories menu, so you can see all the engine hardware we have for your car ,truck or marine engine

the 4.0 liter jeep engine is not so much a downsized 258 as it is a 2.5 liter with two cylinders added . That carried over improvements and lessons learned from the 2.5

The 4.0 liter started production in 1986 and last though 2006 with some improvements along the way

1987–2001 Jeep Cherokee
1993–2004 Jeep Grand Cherokee
1987–1990 Jeep Wagoneer
1987–1992 Jeep Comanche
1991–2006 Jeep Wrangler


Products 1-14 of 14
Show
6-3542 bolts
Price: $9.75
View
Availability: In Stock
Totally Stainless Item #: 6-3542 -

Crank pulley kit hex head stainless steel crank pulley bolt kit fits jeep / amc inline 6 cylinder6-3542

wk-2 key set
Price: $1.99
View
Availability: In Stock
Item #: wk-2 -

crankshaft key short set  3/16x3/4 2pc kit wk-2

cylinder head bolts jeep 4.0 liter 97-06
Price: $23.99
View
Availability: In Stock
Item #: chbs-1127 -

L6 4.0 liter (242) cylinder head bolt set 14pcs 97 to 06 yrs boltsJeep Cherokee 4.0 liter inline 6 242 1996-2001 Jeep Grand Cherokee 4.0 liter inline 6 242 1996-2004 Jeep Wrangler 4.0 liter inline 6 242 1997-2006 interchanges with felpro es71102for more 4.0 jeep items for a performance up gradechbs-1127

jeep six headbolts  chbs-1128
Price: $34.95
View
Availability: In Stock
HeadBolts.com Item #: chbs-1128 -

Cylinder head bolts Jeep 4.2 258 86 up 1/2 threadthese now have hex head wrenching L6 4.2 liter head bolt set 14pcs 86 to 87 yrs 1/2 inch bolts 7 long 7 short with cylinder head casting number 89330002 and others 87 to 92 Please check your bolts before ordering as most 4.2 have 7/16 thread boltsheadbolts brand OEM style replacementCylinder head bolts Jeep 4.0 liter 242 inline sixL6 4.0 liter cylinder head bolt set 14pcs 86 to 96 yrs 1/2 inch bolts7 short bolts7 long bolts bolts this is a set...

jeep 4.0 4.2 head bolts
Price: $64.99
View
Availability: In Stock
ARP Item #: 146-3601 -

ARP hi-performance heavy duty 258 and 4.0 liter jeep inline six 146-3601 Cylinder head bolts Jeep 4.2 258 86 up 1/2 thread L6 4.2 liter head bolt set 14pcs 86 to 87 yrs 1/2 inch bolts 7 long 7 short with cylinder head casting number 89330002 and others 87 to 92 Please check your bolts before ordering as most 4.2 have 7/16 thread bolts Cylinder head bolts Jeep 4.0 liter 242 inline six L6 4.0 liter cylinder head bolt set 14pcs 86 and up s 1/2 inch bolts this is a set of 14 bolts and washer...

6-3702 stainless
Price: $84.95
View
Availability: In Stock
Totally Stainless Item #: 6-3702 -

Engine & accessory fastener kits Jeep/ amc Amc / jeep inline 6 240 cubic inch 4.0 liter 1987 though 1990 stainless steel hex head Amc / jeep inline 6 258 cubic inch 4.2 liter 1987 though 1990 stainless steel hex head 6-3702 intake manifold bolts valve cover bolts thermostat housing bolts oil pan bolts distributor bracket bolts timing cover bolts fuel pump bolts water pump bolts 6-3702 ...

4.0 bolt kit
Price: $84.95
View
Availability: In Stock
Totally Stainless Item #: 6-3732 -

Engine & accessory fastener kits Jeep jeep inline 6 240 cubic inch 4.0 liter 1991 and up stainless steel hex head intake manifold bolts valve cover bolts thermostat housing bolts oil pan bolts distributor bracket bolts timing cover bolts fuel pump bolts water pump bolts # 6-3732 ...

mount bolt kit (brackets to the engine)
Price: $19.95
View
Availability: In Stock
Totally Stainless Item #: 6-3559 -

Engine mount bolt kit (brackets to the engine)for sheet metal mounts jeep inline 6 6-3559

Flexplate bolts
Price: $27.75
View
Availability: In Stock
ARP Item #: 146-2901 -

Flexplate bolts for automatic transmissions set of 6 bolts fits jeep 4 liter and others ARP 146-2901

Flywheel bolts
Price: $28.95
View
Availability: In Stock
ARP Item #: 146-2801 -

Flywheel bolts For manual shift transmissions fits 4.0 liter jeep and others set of 6 pcs arp 146-2801

jeep balance bolt
Price: $18.95
View
Availability: In Stock
Totally Stainless Item #: 6-3558 -

Harmonic balancer bolt and washer 6 cylinder stainless steel six point Harmonic balancer bolt fits jeep /amc 196-199-232,258 jeep 4.0 anf 4.2 liter jeep 4 cylinder 2.5 1986-202 and others not listed above

4.0 main bolts
Price: $54.99
View
Availability: In Stock
ARP Item #: 146-5001 -

Jeep 4.0L Inline 6, High Performance Main Bolt Kit Kit #: 146-5001 Kit Instructions

transfer case bolts
Price: $18.99
View
Availability: In Stock
Totally Stainless Item #: 6-3740 -

transfer case to trans bolt kit stainless hex head with arp bolts 6-3740

4.0 liter jeep brass plugs
Price: $14.95
View
Availability: In Stock
Item #: fpk-256br -

Freeze / core plug kit 4.0 liter brassfreeze / core plugs that contact water or coolant are brass , cam and oil plugs are steeldoes not include plugs for cylinder headsFPK-256b

Providing cylinder head bolts and engine fasteners to engine rebuilders  since 1988

HeadBolts.com 20 mirona rd ext Portsmouth NH 03801

 
We Accept PayPal and credit cards

Amex
Discover
MasterCard
Visa

© 2017 HeadBolts cylinder head bolts and engine fasteners