Is one bolt enough for a head gasket job?

No. A cylinder head uses a full set of bolts, and on the 745i/745Li they are torque-to-yield, so they are replaced as a set. Buy the number your engine requires and follow the factory torque sequence.

Will it fit my 745i or 745Li?

It is listed for those models, but BMW used more than one engine variant across the E65/E66 run. Confirm the OEM or Partslink number on your old bolt matches before ordering.

Are these reusable like the original bolts?

Torque-to-yield head bolts stretch when tightened and are generally not reused. Treat these as one-time fasteners and replace the whole set.

How does it compare with genuine BMW bolts?

Genuine bolts come with a known material grade and factory torque spec. This aftermarket bolt claims OEM-equivalent specifications but publishes no grade, so the genuine part is the safer reference.

What should I check before installing?

Verify thread size and length against the removed bolt, clean the block threads, and torque in the factory sequence with a calibrated wrench.

Where can I buy the KarParts360 For BMW 745i/745Li Cylinder Head Bolt?

2 stores we checked sell it, including Walmart, Amazon.

KarParts360 For BMW 745i/745Li Cylinder Head Bolt

Best price now

$22.41at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

KarParts360 For BMW 745i/745Li Cylinder Head Bolt

Best price now

$22.41at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $22.41 at Walmart on Nov 12.
Checked at 2 stores.

Our take on the KarParts360 For BMW 745i/745Li Cylinder Head Bolt

An aftermarket cylinder head bolt for the BMW 745i and 745Li (E65/E66 generation). It is a direct replacement intended to match the original bolt's fit and function, made from durable materials and positioned as an OEM-spec alternative. Head bolts are torque-to-yield fasteners on these engines, so most shoppers buy them as a full set for a head gasket job rather than one at a time. Compare it with genuine BMW bolts and established aftermarket brands on material and torque spec before committing.

Best forOwners replacing a failed or stretched head bolt on an E65 745i or 745LiHead gasket jobs that need a fresh set of fastenersBudget-minded repairs on an older 7 Series

Pros

Vehicle-specific listing for the 745i and 745Li
Direct replacement claimed to match original specifications
Durable materials and OEM-spec evaluation stated by the maker
Simple bolt, no electronics or moving parts to fail

Cons

Sold as a single bolt, so a full head job needs several
No torque spec or material grade published
Aftermarket brand with little independent feedback
Fit depends on matching the OEM or Partslink number exactly

KarParts360 For BMW 745i/745Li Cylinder Head Bolt prices at every store

WalmartNew
In stockSold by KarParts360Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$22.41Free shippingChecked Nov 12
Visit Walmart
AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$22.41Free shippingChecked Nov 12
Visit Amazon

Store links may earn us a commission.

KarParts360 For BMW 745i/745Li Cylinder Head Bolt price history

Lowest price we've seen: $22.41 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the KarParts360 For BMW 745i/745Li Cylinder Head Bolt

This is a cylinder head bolt for the BMW 745i and 745Li. It is an aftermarket replacement part designed to match the original component specifications.

The bolt is made from durable materials and is engineered for proper fit and function. It is designed for reliable performance under normal driving conditions and helps restore proper operation of the vehicle system.

Check that the OEM number or Partslink number matches exactly before use to ensure proper fitment.

Part: Cylinder head bolt
Brand: KarParts360
Compatibility: BMW 745i, BMW 745Li
Type: Aftermarket replacement part
Fitment: Vehicle-specific design; confirm OEM # or Partslink # matches

Specifications

color: OtherSource
size: Please see dimensionsSource

Questions and answers

Is one bolt enough for a head gasket job?: No. A cylinder head uses a full set of bolts, and on the 745i/745Li they are torque-to-yield, so they are replaced as a set. Buy the number your engine requires and follow the factory torque sequence.
Will it fit my 745i or 745Li?: It is listed for those models, but BMW used more than one engine variant across the E65/E66 run. Confirm the OEM or Partslink number on your old bolt matches before ordering.
Are these reusable like the original bolts?: Torque-to-yield head bolts stretch when tightened and are generally not reused. Treat these as one-time fasteners and replace the whole set.
How does it compare with genuine BMW bolts?: Genuine bolts come with a known material grade and factory torque spec. This aftermarket bolt claims OEM-equivalent specifications but publishes no grade, so the genuine part is the safer reference.
What should I check before installing?: Verify thread size and length against the removed bolt, clean the block threads, and torque in the factory sequence with a calibrated wrench.
Where is the KarParts360 For BMW 745i/745Li Cylinder Head Bolt cheapest?: At Walmart, for $22.41, as of our latest check.
Where can I buy the KarParts360 For BMW 745i/745Li Cylinder Head Bolt?: 2 stores we checked sell it, including Walmart, Amazon.

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