Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 11.5lbs!
i35X replacement as its Non Longer Available, this unit is slightly longer, same width and a little shorter in left & right side positive, respectively
Brand:
ES#:
3617643
Mfg#:
I34X
$949.99 USD
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Aids in securing the fuel injector to the fuel rail
Brand:
ES#:
5134
Mfg#:
035906037
$5.09 USD
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Lifetime Replacement
Fix leaks with a new front seal
Brand:
ES#:
269429
Mfg#:
022103151D
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$341.99
This product was last offered at the strikethrough price on 08-31-2026
$299.99 USD
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Lifetime Replacement
A must when installing a new oil pan.
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2618438
Mfg#:
021103609B
$41.99
This product was last offered at the strikethrough price on 06-29-2026
$30.99 USD
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Lifetime Replacement
Seal for most clip-in cooling sensors/senders. M19.6x3.6mm
Brand:
ES#:
264172
Mfg#:
N90316802
$4.99 USD
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Lifetime Replacement
Water pump with metal impeller and o-ring
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2828400
Mfg#:
021121004X
$36.13 USD
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Lifetime Replacement
Replacement spark plug
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2784848
Mfg#:
101000035AH
$10.99 USD
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Lifetime Replacement
A beautiful addition and durable upgrade for your engine
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2966420
Mfg#:
009379ECS01-02
ON SALE!
SAVE 15%
$65.99
This product was last offered at the strikethrough price on 06-13-2026
$56.09 USD
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Lifetime Replacement
Upgraded kit of studs and nuts for main bolt replacement
Brand:
ES#:
2562271
Mfg#:
204-5403
$167.99 USD
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Lifetime Replacement
Complete set of gaskets needed for the top end of the engine
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with engine number from 146 001 only
Brand:
ES#:
2724106
Mfg#:
021198012C
$137.86 USD
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Lifetime Replacement
Complete set of fuel injectors
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Brand:
ES#:
2695891
Mfg#:
021906031A
$824.99 USD
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Lifetime Replacement
Stop oil leaks and prevent internal engine damage. 35x48x10
Brand:
ES#:
11825
Mfg#:
054115147B
$8.15
This product was last offered at the strikethrough price on 07-14-2026
$6.11 USD
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Lifetime Replacement
Set of 6
Brand:
ES#:
2794451
Mfg#:
IERHVV1
$808.99 USD
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Lifetime Replacement
All head bolts necessary for cylinder head replacement
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2723980
Mfg#:
021198384G
$78.99
This product was last offered at the strikethrough price on 07-31-2026
$71.99 USD
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Lifetime Replacement
Replace your leaking factory cast housing with this billet aluminum piece
Brand:
ES#:
4419885
Mfg#:
462-635-0028
$194.00 USD
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Lifetime Replacement
Get faster coolant circulation through the radiator for cooler running.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4858162
Mfg#:
034-102-7005
$51.00 USD
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Lifetime Replacement
More About Engine Parts & Accessories
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.