Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.

LR033444G - Flanged Bolt – M10 x 42mm

- €7,50
€7,50
€7,50 - €7,50
€7,50
Tip: Log in to your account to unlock volume discounts on this item.
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Allmakes OE
Flanged Bolt, M10 × 42mm securing the exhaust manifold to the cylinder head.

The flanged head incorporates an integral load-spreading collar that distributes clamping force over a wider contact area, resisting loosening under the thermal cycling typical of exhaust manifold mounting positions. Replace when removing the exhaust manifold for service.
Alternative Codes
LR033444GLR033444

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is this flanged bolt for?
This M10 x 42mm flanged bolt secures the exhaust manifold to the cylinder head. The flanged head spreads clamping force over a wider area, helping it resist loosening under the heat cycling at the manifold. It's an Allmakes OE fastener.
What does the flanged head do?
The flanged head has an integral collar that spreads the clamping load over a larger contact area, so it grips more evenly and resists working loose. That matters at the exhaust manifold, where repeated heating and cooling tends to loosen ordinary bolts.
Should this bolt be replaced when removing the manifold?
Replace this flanged bolt when removing the exhaust manifold rather than reusing it, since manifold bolts endure heavy heat cycling and can seize or lose clamp load. Fitting fresh bolts on reassembly gives a reliable, even clamp on the manifold face.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

2 options
No image
Aftermarket LR033444 - Flanged Bolt – M10 x 42mm
Stock 0
€7,70 excl. VAT
View →
LR033444LR - Washer and Screw
Genuine LR033444LR - Washer and Screw
Stock 0
€9,30 excl. VAT
View →