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Details
| Specification | Value |
|---|---|
| Brand | MONROE |
| MPN | sp4510 |
| Category | Spring |
| Length [mm] | 335 mm |
| Weight [kg] | 2,084 kg |
| Outer Diameter [mm] | 158 mm |
| Outer Diameter 1 [mm] | 110 mm |
| Outer Diameter 2 [mm] | 124 mm |
| Inner Diameter 1 [mm] | 84 mm |
| Inner Diameter 2 [mm] | 98 mm |
| Number of coils | 4.5 |
| Packaging length [cm] | 50 cm |
| Packaging width [cm] | 18 cm |
| Packaging height [cm] | 18 cm |
| Wire Diameter [mm] | 12.8 mm |
Safety & product information
- Manufacturer
- MONROE
- Contact
- For product safety enquiries, please contact the manufacturer directly.
Product safety information is provided under the General Product Safety Regulation (GPSR).
OE/OEM numbers (12)
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Suitable cars
Equivalents
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Spring MONROE SP4510 — compatible car models
| Car models | OPEL: ASTRA K (B16), ASTRA K Sports Tourer (B16); VAUXHALL: ASTRA Mk VII (K) (B16), ASTRA Mk VII (K) Estate (B16) |
|---|---|
| Engines | 1.6 BiTurbo |
| Year of manufacture | 2015-2022 |
| Manufacturer article number (MPN) | SP4510 |
| OE part numbers | 13367034, 14.774.621, 20171, 23673, 39103295, 4063581, 8750 24214, 88210, 991 254, CS8979, RA1470, VKDL 33734 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
MONROE sp4510 MONROE SPRINGS. Guarantee: 5. Inner Diameter 1 [mm]: 84 mm. Inner Diameter 2 [mm]: 98 mm. Length [mm]: 335 mm. Number of coils: 4,5. Outer Diameter 1 [mm]: 110 mm. Outer Diameter 2 [mm]: 124 mm. Outer Diameter [mm]: 158 mm
Shipping, returns, warranty
Shipping and returns details are shown at checkout.
Warranty: Warranty details are shown at checkout.
Frequently Asked Questions
Is this Spring compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Spring fits. All fitment data is verified through TecDoc.
What's included with the MONROE Spring?
The package includes the Spring as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
How long does delivery take?
Most orders are dispatched within 24 hours. Standard UK delivery takes 1-3 business days. Orders over £140 qualify for free delivery.
Can I return this part if it doesn't fit?
Yes, we offer a 30-day returns policy. If the part doesn't fit your vehicle or you've changed your mind, return it in its original packaging for a full refund.

