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BMW G30 530i B48 2.0L Engine Cooling Parts

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ES#4845729 - 11538854737 - Water Feed Tube with O-ring - Compatible with various BMW models, the Water Feed Tube with O-ring CHT0924 is the ideal solution for those looking to restore their vehicle™s cooling system to optimal condition. - Rein - BMW

Compatible with various BMW models, the Water Feed Tube with O-ring CHT0924 is the ideal solution for those looking to restore their vehicle’s cooling system to optimal condition. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4845729
Mfg#:
11538854737
Ships in 3 Business Days
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4842879 - 17127640287 - Transmission Oil Heat Exchanger Hose - The Transmission Oil Heat Exchanger Hose is built with high-quality materials, making it perfect for high-performance vehicles and daily drivers alike. - Rein - BMW

The Transmission Oil Heat Exchanger Hose is built with high-quality materials, making it perfect for high-performance vehicles and daily drivers alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4842879
Mfg#:
17127640287
Ships in 3 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
ES#5447380 - CHE0993 - Engine Coolant Hose - Specifically engineered for BMW™s N-series and B-series engines, this coolant hose is a "pure" OE-replacement. - Rein - BMW

Specifically engineered for BMW’s N-series and B-series engines, this coolant hose is a "pure" OE-replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5447380
Mfg#:
CHE0993
Ships in 3 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
ES#5456892 - 17129844478 - Engine Coolant Hose - Upper Radiator To Expansion Tank - The reliable way to restore your cooling system to factory-fresh performance. - Rein - BMW

The reliable way to restore your cooling system to factory-fresh performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5456892
Mfg#:
17129844478
Ships in 3 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
ES#4831023 - 11538629971 - Turbocharger Coolant Supply Line - Supplies coolant to the turbo to keep temperatures under control - Rein - BMW MINI

Supplies coolant to the turbo to keep temperatures under control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For models with the Gen2 B46/B48 engine only - Not for earlier Gen1 engines

Brand:
Rein - Corporate Logo
ES#:
4831023
Mfg#:
11538629971
Ships in 3 Business Days
$47.99

This product was last offered at the strikethrough price on
04-27-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5341174 - 17139485733 - Coolant Expansion Tank  - Prevents overheating, OE fit, durable materials, heat resistant, pressure-tested. - Rein - BMW

Prevents overheating, OE fit, durable materials, heat resistant, pressure-tested. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341174
Mfg#:
17139485733
Ships in 3 Business Days
$64.99

This product was last offered at the strikethrough price on
04-27-2026

$52.99 USD
Free Shipping
on orders $49 and up
ES#4877236 - 17217560962 - Engine Oil Cooler - Lowers engine oil temperature - URO - BMW

Lowers engine oil temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4877236
Mfg#:
17217560962
Ships in 1 Business Day
$57.99 USD
Free Shipping
on orders $49 and up
ES#5480653 - 17128602870 - Engine Coolant Hose - Nothing ruins a weekend drive faster than a brittle, leaking coolant hose. When it™s time to refresh your BMW™s cooling system, don™t settle for a generic auto-parts store hose that you have to bend, stretch, and force into place. - URO - BMW

Nothing ruins a weekend drive faster than a brittle, leaking coolant hose. When it’s time to refresh your BMW’s cooling system, don’t settle for a generic auto-parts store hose that you have to bend, stretch, and force into place. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
5480653
Mfg#:
17128602870
Ships in 1 Business Day
$61.99 USD

Sealing Cap For Suction Line and Pressure Line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
5396266
Mfg#:
MMR03-0003
Ships in 3 Business Days
$40.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3418081 - 51647357222 - Auxiliary Radiator Bracket - Lower Right - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3418081
Mfg#:
51647357222
Ships in 3 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$58.99

This product was last offered at the strikethrough price on
06-16-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3456811
Mfg#:
17118484638
Ships in 1-2 days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$774.99

This product was last offered at the strikethrough price on
06-16-2026

$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5425168 - g2xb48dofhl1KT - Oil Filter Housing & Heat Management Module Kit - Level 1 - Includes the main components needed to replace the two biggest B48 cooling issues - featuring an upgraded Aluminum Oil Filter Housing and new Coolant Thermostat Module - Assembled By ECS - BMW

Includes the main components needed to replace the two biggest B48 cooling issues - featuring an upgraded Aluminum Oil Filter Housing and new Coolant Thermostat Module affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Energy Recovery System (S1CEA)
For later models with the B48 Gen2 (B48D) engine only - Not compatible with earlier Gen1 engines

Brand:
Assembled By ECS - Corporate Logo
ES#:
5425168
Mfg#:
G2XB48DOFHL1KT
Ships in 3 Business Days
ON SALE!
$1106.99

This product was last offered at the strikethrough price on
06-15-2026

$1029.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4882996 - 201-0393-BLK - Black Engine Coolant Reservoir Cap - Functional and stunningly stylish way to add a nice touch to any engine bay! - Precision Raceworks - BMW

Functional and stunningly stylish way to add a nice touch to any engine bay! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882996
Mfg#:
201-0393-BLK
Ships in 9 Business Days
$115.99

This product was last offered at the strikethrough price on
01-22-2026

$109.99 USD
Free Shipping
on orders $49 and up
ES#4882954 - 201-0394-BLK - Black Auxiliary Coolant Reservoir Cap - Functional and stunningly stylish way to add a nice touch to any engine bay - Precision Raceworks - BMW

Functional and stunningly stylish way to add a nice touch to any engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882954
Mfg#:
201-0394-BLK
Ships in 9 Business Days
$99.99

This product was last offered at the strikethrough price on
01-22-2026

$94.99 USD
Free Shipping
on orders $49 and up
ES#4940647 - 597.170 - Cylinder Head Gasket - Main cylinder head gasket 1.00MM (+0.3) (plus size) - Elring - BMW MINI

Main cylinder head gasket 1.00MM (+0.3) (plus size) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production from 07/2015 with the B46/B48 Gen1 engine

Brand:
Elring - Corporate Logo
ES#:
4940647
Mfg#:
597.170
Special Order: No Guaranteed ETA
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Located on the side of the engine block, includes gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5446086
Mfg#:
11118511205P
Ships on Jul 27, 2026
Auto Notify
ON SALE! SAVE 20%
$15.99

This product was last offered at the strikethrough price on
05-02-2026

$12.79 USD

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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Manufacturer names and/or part numbers are used only for identification purposes.

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