Hydraulic valve lash adjuster keeps valve in proper contact with rocker arm
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Brand:
ES#:
3419505
Mfg#:
022109423C
$5.99
This product was last offered at the strikethrough price on 08-13-2026
$4.99 USD
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Lifetime Replacement
One set required per cylinder head
Brand:
ES#:
2731916
Mfg#:
WHT001017KT
$64.50 USD
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on orders $49 and up
Lifetime Replacement
Valve that controls cam adjustment
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Brand:
ES#:
5396220
Mfg#:
06E109257P
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SAVE 14%
$47.99
This product was last offered at the strikethrough price on 11-10-2026
$41.29 USD
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Lifetime Replacement
Stop oil leaks and prevent internal engine damage
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3449225
Mfg#:
079103483T
$26.99
This product was last offered at the strikethrough price on 11-06-2026
$18.55 USD
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Lifetime Replacement
Perfect tool for replacing valve springs and valve stem oil seals.
Brand:
ES#:
2947261
Mfg#:
OTC4572
$236.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Stop oil leaks and prevent internal engine damage
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3420868
Mfg#:
079103484C
$18.99
This product was last offered at the strikethrough price on 10-25-2026
$18.55 USD
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Lifetime Replacement
For cylinders 1-4
Brand:
ES#:
2552540
Mfg#:
079103383BQ
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$241.99
This product was last offered at the strikethrough price on 08-31-2026
$209.99 USD
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Lifetime Replacement
Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve
Brand:
ES#:
3706887
Mfg#:
0000531126
$3.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Stop oil leaks and prevent internal engine damage
Brand:
ES#:
284390
Mfg#:
079103484C
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$61.15
This product was last offered at the strikethrough price on 11-13-2026
$56.50 USD
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Lifetime Replacement
This may be necessary for proper installation of the valve stem seals
Brand:
ES#:
289278
Mfg#:
100109001B
$1.99 USD
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Lifetime Replacement
This valve keeper tool is designed for installing valve keepers on all different types of engines with 5.5mm valve stems.
Brand:
ES#:
4464296
Mfg#:
AGA-6.0MM-VKT
$159.99 USD
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Seals the valve stem in the cylinder head. 6mm
Brand:
ES#:
4027470
Mfg#:
036109675A
$3.99
This product was last offered at the strikethrough price on 08-13-2026
$2.99 USD
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on orders $49 and up
Lifetime Replacement
Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve
Brand:
ES#:
1600384
Mfg#:
0000531126
$2.76 USD
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on orders $49 and up
Lifetime Replacement
Thickness Gauge (32 Blades)
Brand:
ES#:
4370856
Mfg#:
W125C
$9.99 USD
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Lifetime Replacement
Seals the valve stem in the cylinder head. 6mm
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5470575
Mfg#:
036109675
ON SALE!
SAVE 56%
$1.99
This product was last offered at the strikethrough price on 05-29-2026
$0.88 USD
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Lifetime Replacement
Keeps your valves closed
Brand:
ES#:
3667768
Mfg#:
06E109623AH
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 08-31-2026
$39.99 USD
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on orders $49 and up
Lifetime Replacement
More About Cylinder Head Parts
Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.